173128956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 579156480

約数和(自身を除く): 406027524

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 29, 33, 39, 42, 44, 49, 52, 58, 66, 71, 77, 78, 84, 87, 91, 98, 116, 132, 142, 143, 147, 154, 156, 174, 182, 196, 203, 213, 231, 273, 284, 286, 294, 308, 319, 348, 364, 377, 406, 426, 429, 462, 497, 539, 546, 572, 588, 609, 637, 638, 754, 781, 812, 852, 858, 923, 924, 957, 994, 1001, 1078, 1092, 1131, 1218, 1274, 1276, 1421, 1491, 1508, 1562, 1617, 1716, 1846, 1911, 1914, 1988, 2002, 2059, 2156, 2233, 2262, 2343, 2436, 2548, 2639, 2769, 2842, 2982, 3003, 3124, 3234, 3479, 3692, 3822, 3828, 4004, 4118, 4147, 4263, 4466, 4524, 4686, 5278, 5467, 5538, 5684, 5964, 6006, 6177, 6461, 6468, 6699, 6958, 7007, 7644, 7917, 8236, 8294, 8526, 8932, 9372, 10153, 10437, 10556, 10934, 11076, 12012, 12354, 12441, 12922, 13398, 13916, 14014, 14413, 15631, 15834, 16401, 16588, 17052, 18473, 19383, 20306, 20874, 21021, 21868, 22649, 24708, 24882, 25844, 26767, 26796, 28028, 28826, 29029, 30459, 31262, 31668, 32802, 36946, 38269, 38766, 40612, 41748, 42042, 43239, 45227, 45298, 46893, 49764, 53534, 55419, 57652, 58058, 60918, 62524, 65604, 67947, 71071, 73892, 76538, 77532, 80301, 84084, 86478, 87087, 90454, 90596, 93786, 100891, 107068, 110838, 114807, 116116, 121836, 135681, 135894, 142142, 153076, 158543, 160602, 172956, 174174, 180908, 187369, 187572, 201782, 203203, 213213, 221676, 229614, 271362, 271788, 284284, 294437, 302673, 317086, 321204, 348348, 374738, 403564, 406406, 426426, 459228, 475629, 497497, 542724, 562107, 588874, 605346, 609609, 634172, 749476, 812812, 852852, 883311, 951258, 994994, 1109801, 1124214, 1177748, 1210692, 1219218, 1311583, 1492491, 1766622, 1902516, 1989988, 2061059, 2219602, 2248428, 2438436, 2623166, 2984982, 3329403, 3533244, 3934749, 4122118, 4439204, 5246332, 5969964, 6183177, 6658806, 7869498, 8244236, 12366354, 13317612, 14427413, 15738996, 24732708, 28854826, 43282239, 57709652, 86564478, 173128956]

約数ペア:

[(1, 173128956), (2, 86564478), (3, 57709652), (4, 43282239), (6, 28854826), (7, 24732708), (11, 15738996), (12, 14427413), (13, 13317612), (14, 12366354), (21, 8244236), (22, 7869498), (26, 6658806), (28, 6183177), (29, 5969964), (33, 5246332), (39, 4439204), (42, 4122118), (44, 3934749), (49, 3533244), (52, 3329403), (58, 2984982), (66, 2623166), (71, 2438436), (77, 2248428), (78, 2219602), (84, 2061059), (87, 1989988), (91, 1902516), (98, 1766622), (116, 1492491), (132, 1311583), (142, 1219218), (143, 1210692), (147, 1177748), (154, 1124214), (156, 1109801), (174, 994994), (182, 951258), (196, 883311), (203, 852852), (213, 812812), (231, 749476), (273, 634172), (284, 609609), (286, 605346), (294, 588874), (308, 562107), (319, 542724), (348, 497497), (364, 475629), (377, 459228), (406, 426426), (426, 406406), (429, 403564), (462, 374738), (497, 348348), (539, 321204), (546, 317086), (572, 302673), (588, 294437), (609, 284284), (637, 271788), (638, 271362), (754, 229614), (781, 221676), (812, 213213), (852, 203203), (858, 201782), (923, 187572), (924, 187369), (957, 180908), (994, 174174), (1001, 172956), (1078, 160602), (1092, 158543), (1131, 153076), (1218, 142142), (1274, 135894), (1276, 135681), (1421, 121836), (1491, 116116), (1508, 114807), (1562, 110838), (1617, 107068), (1716, 100891), (1846, 93786), (1911, 90596), (1914, 90454), (1988, 87087), (2002, 86478), (2059, 84084), (2156, 80301), (2233, 77532), (2262, 76538), (2343, 73892), (2436, 71071), (2548, 67947), (2639, 65604), (2769, 62524), (2842, 60918), (2982, 58058), (3003, 57652), (3124, 55419), (3234, 53534), (3479, 49764), (3692, 46893), (3822, 45298), (3828, 45227), (4004, 43239), (4118, 42042), (4147, 41748), (4263, 40612), (4466, 38766), (4524, 38269), (4686, 36946), (5278, 32802), (5467, 31668), (5538, 31262), (5684, 30459), (5964, 29029), (6006, 28826), (6177, 28028), (6461, 26796), (6468, 26767), (6699, 25844), (6958, 24882), (7007, 24708), (7644, 22649), (7917, 21868), (8236, 21021), (8294, 20874), (8526, 20306), (8932, 19383), (9372, 18473), (10153, 17052), (10437, 16588), (10556, 16401), (10934, 15834), (11076, 15631), (12012, 14413), (12354, 14014), (12441, 13916), (12922, 13398)]