131496640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37357}}^1$

素因数の和:37385

約数の個数: 56

約数和(自身を含む): 341601552

約数和(自身を除く): 210104912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 37357, 74714, 149428, 186785, 298856, 373570, 410927, 597712, 747140, 821854, 1195424, 1494280, 1643708, 2054635, 2390848, 2988560, 3287416, 4109270, 5977120, 6574832, 8218540, 11954240, 13149664, 16437080, 26299328, 32874160, 65748320, 131496640]

約数ペア:

[(1, 131496640), (2, 65748320), (4, 32874160), (5, 26299328), (8, 16437080), (10, 13149664), (11, 11954240), (16, 8218540), (20, 6574832), (22, 5977120), (32, 4109270), (40, 3287416), (44, 2988560), (55, 2390848), (64, 2054635), (80, 1643708), (88, 1494280), (110, 1195424), (160, 821854), (176, 747140), (220, 597712), (320, 410927), (352, 373570), (440, 298856), (704, 186785), (880, 149428), (1760, 74714), (3520, 37357)]