156916390334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{127643}}^1$

素因数の和:127865

約数の個数: 64

約数和(自身を含む): 287842325760

約数和(自身を除く): 130925935426

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 173, 187, 209, 323, 346, 374, 418, 646, 1903, 2941, 3287, 3553, 3806, 5882, 6574, 7106, 32351, 36157, 55879, 64702, 72314, 111758, 127643, 255286, 614669, 1229338, 1404073, 2169931, 2425217, 2808146, 4339862, 4850434, 22082239, 23869241, 26677387, 41228689, 44164478, 47738482, 53354774, 82457378, 242904629, 375398063, 419562541, 453515579, 485809258, 750796126, 839125082, 907031158, 4129378693, 4615187951, 7132563197, 8258757386, 9230375902, 14265126394, 78458195167, 156916390334]

約数ペア:

[(1, 156916390334), (2, 78458195167), (11, 14265126394), (17, 9230375902), (19, 8258757386), (22, 7132563197), (34, 4615187951), (38, 4129378693), (173, 907031158), (187, 839125082), (209, 750796126), (323, 485809258), (346, 453515579), (374, 419562541), (418, 375398063), (646, 242904629), (1903, 82457378), (2941, 53354774), (3287, 47738482), (3553, 44164478), (3806, 41228689), (5882, 26677387), (6574, 23869241), (7106, 22082239), (32351, 4850434), (36157, 4339862), (55879, 2808146), (64702, 2425217), (72314, 2169931), (111758, 1404073), (127643, 1229338), (255286, 614669)]