129292072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 327075840

約数和(自身を除く): 197783768

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 119, 124, 136, 182, 217, 221, 238, 248, 337, 364, 403, 434, 442, 476, 527, 674, 728, 806, 868, 884, 952, 1054, 1348, 1547, 1612, 1736, 1768, 2108, 2359, 2696, 2821, 3094, 3224, 3689, 4216, 4381, 4718, 5642, 5729, 6188, 6851, 7378, 8762, 9436, 10447, 11284, 11458, 12376, 13702, 14756, 17524, 18872, 20894, 22568, 22916, 27404, 29512, 30667, 35048, 40103, 41788, 45832, 47957, 54808, 61334, 73129, 74477, 80206, 83576, 95914, 122668, 135811, 146258, 148954, 160412, 177599, 191828, 245336, 271622, 292516, 297908, 320824, 355198, 383656, 521339, 543244, 585032, 595816, 710396, 950677, 1042678, 1086488, 1243193, 1420792, 1901354, 2085356, 2308787, 2486386, 3802708, 4170712, 4617574, 4972772, 7605416, 9235148, 9945544, 16161509, 18470296, 32323018, 64646036, 129292072]

約数ペア:

[(1, 129292072), (2, 64646036), (4, 32323018), (7, 18470296), (8, 16161509), (13, 9945544), (14, 9235148), (17, 7605416), (26, 4972772), (28, 4617574), (31, 4170712), (34, 3802708), (52, 2486386), (56, 2308787), (62, 2085356), (68, 1901354), (91, 1420792), (104, 1243193), (119, 1086488), (124, 1042678), (136, 950677), (182, 710396), (217, 595816), (221, 585032), (238, 543244), (248, 521339), (337, 383656), (364, 355198), (403, 320824), (434, 297908), (442, 292516), (476, 271622), (527, 245336), (674, 191828), (728, 177599), (806, 160412), (868, 148954), (884, 146258), (952, 135811), (1054, 122668), (1348, 95914), (1547, 83576), (1612, 80206), (1736, 74477), (1768, 73129), (2108, 61334), (2359, 54808), (2696, 47957), (2821, 45832), (3094, 41788), (3224, 40103), (3689, 35048), (4216, 30667), (4381, 29512), (4718, 27404), (5642, 22916), (5729, 22568), (6188, 20894), (6851, 18872), (7378, 17524), (8762, 14756), (9436, 13702), (10447, 12376), (11284, 11458)]