156640484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 249785116

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 29, 38, 44, 52, 58, 71, 76, 77, 91, 116, 133, 142, 143, 154, 182, 203, 209, 247, 266, 284, 286, 308, 319, 364, 377, 406, 418, 494, 497, 532, 551, 572, 638, 754, 781, 812, 836, 923, 988, 994, 1001, 1102, 1276, 1349, 1463, 1508, 1562, 1729, 1846, 1988, 2002, 2059, 2204, 2233, 2639, 2698, 2717, 2926, 3124, 3458, 3692, 3857, 4004, 4118, 4147, 4466, 5278, 5396, 5434, 5467, 5852, 6061, 6461, 6916, 7163, 7714, 8236, 8294, 8932, 9443, 10153, 10556, 10868, 10934, 12122, 12922, 14326, 14413, 14839, 15428, 16588, 17537, 18886, 19019, 20306, 21868, 22649, 24244, 25844, 26767, 28652, 28826, 29029, 29678, 35074, 37772, 38038, 39121, 40612, 42427, 45298, 50141, 53534, 57652, 58058, 59356, 70148, 71071, 76076, 78242, 78793, 84854, 90596, 100282, 103873, 107068, 116116, 122759, 142142, 156484, 157586, 158543, 169708, 187369, 192907, 200564, 207746, 245518, 273847, 284284, 294437, 315172, 317086, 374738, 385814, 415492, 430331, 491036, 508573, 547694, 551551, 588874, 634172, 749476, 771628, 860662, 1017146, 1095388, 1103102, 1177748, 1350349, 1721324, 2034292, 2061059, 2206204, 2700698, 3012317, 3560011, 4122118, 5401396, 5594303, 6024634, 7120022, 8244236, 11188606, 12049268, 14240044, 22377212, 39160121, 78320242, 156640484]

約数ペア:

[(1, 156640484), (2, 78320242), (4, 39160121), (7, 22377212), (11, 14240044), (13, 12049268), (14, 11188606), (19, 8244236), (22, 7120022), (26, 6024634), (28, 5594303), (29, 5401396), (38, 4122118), (44, 3560011), (52, 3012317), (58, 2700698), (71, 2206204), (76, 2061059), (77, 2034292), (91, 1721324), (116, 1350349), (133, 1177748), (142, 1103102), (143, 1095388), (154, 1017146), (182, 860662), (203, 771628), (209, 749476), (247, 634172), (266, 588874), (284, 551551), (286, 547694), (308, 508573), (319, 491036), (364, 430331), (377, 415492), (406, 385814), (418, 374738), (494, 317086), (497, 315172), (532, 294437), (551, 284284), (572, 273847), (638, 245518), (754, 207746), (781, 200564), (812, 192907), (836, 187369), (923, 169708), (988, 158543), (994, 157586), (1001, 156484), (1102, 142142), (1276, 122759), (1349, 116116), (1463, 107068), (1508, 103873), (1562, 100282), (1729, 90596), (1846, 84854), (1988, 78793), (2002, 78242), (2059, 76076), (2204, 71071), (2233, 70148), (2639, 59356), (2698, 58058), (2717, 57652), (2926, 53534), (3124, 50141), (3458, 45298), (3692, 42427), (3857, 40612), (4004, 39121), (4118, 38038), (4147, 37772), (4466, 35074), (5278, 29678), (5396, 29029), (5434, 28826), (5467, 28652), (5852, 26767), (6061, 25844), (6461, 24244), (6916, 22649), (7163, 21868), (7714, 20306), (8236, 19019), (8294, 18886), (8932, 17537), (9443, 16588), (10153, 15428), (10556, 14839), (10868, 14413), (10934, 14326), (12122, 12922)]