156908312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 332065440

約数和(自身を除く): 175157128

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 157, 164, 277, 314, 328, 451, 554, 628, 902, 1108, 1256, 1727, 1804, 2216, 3047, 3454, 3608, 6094, 6437, 6908, 11357, 12188, 12874, 13816, 22714, 24376, 25748, 43489, 45428, 51496, 70807, 86978, 90856, 124927, 141614, 173956, 249854, 283228, 347912, 478379, 499708, 566456, 956758, 999416, 1783049, 1913516, 3566098, 3827032, 7132196, 14264392, 19613539, 39227078, 78454156, 156908312]

約数ペア:

[(1, 156908312), (2, 78454156), (4, 39227078), (8, 19613539), (11, 14264392), (22, 7132196), (41, 3827032), (44, 3566098), (82, 1913516), (88, 1783049), (157, 999416), (164, 956758), (277, 566456), (314, 499708), (328, 478379), (451, 347912), (554, 283228), (628, 249854), (902, 173956), (1108, 141614), (1256, 124927), (1727, 90856), (1804, 86978), (2216, 70807), (3047, 51496), (3454, 45428), (3608, 43489), (6094, 25748), (6437, 24376), (6908, 22714), (11357, 13816), (12188, 12874)]