172954872

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 558144000

約数和(自身を除く): 385189128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 37, 38, 51, 54, 57, 67, 68, 72, 74, 76, 102, 108, 111, 114, 134, 136, 148, 152, 153, 171, 201, 204, 216, 222, 228, 268, 296, 306, 323, 333, 342, 402, 408, 444, 456, 459, 513, 536, 603, 612, 629, 646, 666, 684, 703, 804, 888, 918, 969, 999, 1026, 1139, 1206, 1224, 1258, 1273, 1292, 1332, 1368, 1406, 1608, 1809, 1836, 1887, 1938, 1998, 2052, 2109, 2278, 2412, 2479, 2516, 2546, 2584, 2664, 2812, 2907, 3417, 3618, 3672, 3774, 3819, 3876, 3996, 4104, 4218, 4556, 4824, 4958, 5032, 5092, 5624, 5661, 5814, 6327, 6834, 7236, 7437, 7548, 7638, 7752, 7992, 8436, 8721, 9112, 9916, 10184, 10251, 11322, 11457, 11628, 11951, 12654, 13668, 14472, 14874, 15096, 15276, 16872, 16983, 17442, 18981, 19832, 20502, 21641, 22311, 22644, 22914, 23256, 23902, 25308, 27336, 29748, 30552, 30753, 33966, 34371, 34884, 35853, 37962, 41004, 42143, 43282, 44622, 45288, 45828, 47101, 47804, 50616, 59496, 61506, 64923, 66933, 67932, 68742, 69768, 71706, 75924, 82008, 84286, 86564, 89244, 91656, 94202, 95608, 107559, 123012, 126429, 129846, 133866, 135864, 137484, 141303, 143412, 151848, 168572, 173128, 178488, 188404, 194769, 215118, 246024, 252858, 259692, 267732, 274968, 282606, 286824, 322677, 337144, 376808, 379287, 389538, 423909, 430236, 505716, 519384, 535464, 565212, 584307, 645354, 758574, 779076, 800717, 847818, 860472, 1011432, 1130424, 1137861, 1168614, 1271727, 1290708, 1517148, 1558152, 1601434, 1695636, 2275722, 2337228, 2402151, 2543454, 2581416, 3034296, 3202868, 3391272, 4551444, 4674456, 4804302, 5086908, 6405736, 7206453, 9102888, 9608604, 10173816, 14412906, 19217208, 21619359, 28825812, 43238718, 57651624, 86477436, 172954872]

約数ペア:

[(1, 172954872), (2, 86477436), (3, 57651624), (4, 43238718), (6, 28825812), (8, 21619359), (9, 19217208), (12, 14412906), (17, 10173816), (18, 9608604), (19, 9102888), (24, 7206453), (27, 6405736), (34, 5086908), (36, 4804302), (37, 4674456), (38, 4551444), (51, 3391272), (54, 3202868), (57, 3034296), (67, 2581416), (68, 2543454), (72, 2402151), (74, 2337228), (76, 2275722), (102, 1695636), (108, 1601434), (111, 1558152), (114, 1517148), (134, 1290708), (136, 1271727), (148, 1168614), (152, 1137861), (153, 1130424), (171, 1011432), (201, 860472), (204, 847818), (216, 800717), (222, 779076), (228, 758574), (268, 645354), (296, 584307), (306, 565212), (323, 535464), (333, 519384), (342, 505716), (402, 430236), (408, 423909), (444, 389538), (456, 379287), (459, 376808), (513, 337144), (536, 322677), (603, 286824), (612, 282606), (629, 274968), (646, 267732), (666, 259692), (684, 252858), (703, 246024), (804, 215118), (888, 194769), (918, 188404), (969, 178488), (999, 173128), (1026, 168572), (1139, 151848), (1206, 143412), (1224, 141303), (1258, 137484), (1273, 135864), (1292, 133866), (1332, 129846), (1368, 126429), (1406, 123012), (1608, 107559), (1809, 95608), (1836, 94202), (1887, 91656), (1938, 89244), (1998, 86564), (2052, 84286), (2109, 82008), (2278, 75924), (2412, 71706), (2479, 69768), (2516, 68742), (2546, 67932), (2584, 66933), (2664, 64923), (2812, 61506), (2907, 59496), (3417, 50616), (3618, 47804), (3672, 47101), (3774, 45828), (3819, 45288), (3876, 44622), (3996, 43282), (4104, 42143), (4218, 41004), (4556, 37962), (4824, 35853), (4958, 34884), (5032, 34371), (5092, 33966), (5624, 30753), (5661, 30552), (5814, 29748), (6327, 27336), (6834, 25308), (7236, 23902), (7437, 23256), (7548, 22914), (7638, 22644), (7752, 22311), (7992, 21641), (8436, 20502), (8721, 19832), (9112, 18981), (9916, 17442), (10184, 16983), (10251, 16872), (11322, 15276), (11457, 15096), (11628, 14874), (11951, 14472), (12654, 13668)]