156959119160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1\times {\mathrm{79399}}^1$

素因数の和:80160

約数の個数: 64

約数和(自身を含む): 358529112000

約数和(自身を除く): 201569992840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 677, 730, 1354, 1460, 2708, 2920, 3385, 5416, 6770, 13540, 27080, 49421, 79399, 98842, 158798, 197684, 247105, 317596, 395368, 396995, 494210, 635192, 793990, 988420, 1587980, 1976840, 3175960, 5796127, 11592254, 23184508, 28980635, 46369016, 53753123, 57961270, 107506246, 115922540, 215012492, 231845080, 268765615, 430024984, 537531230, 1075062460, 2150124920, 3923977979, 7847955958, 15695911916, 19619889895, 31391823832, 39239779790, 78479559580, 156959119160]

約数ペア:

[(1, 156959119160), (2, 78479559580), (4, 39239779790), (5, 31391823832), (8, 19619889895), (10, 15695911916), (20, 7847955958), (40, 3923977979), (73, 2150124920), (146, 1075062460), (292, 537531230), (365, 430024984), (584, 268765615), (677, 231845080), (730, 215012492), (1354, 115922540), (1460, 107506246), (2708, 57961270), (2920, 53753123), (3385, 46369016), (5416, 28980635), (6770, 23184508), (13540, 11592254), (27080, 5796127), (49421, 3175960), (79399, 1976840), (98842, 1587980), (158798, 988420), (197684, 793990), (247105, 635192), (317596, 494210), (395368, 396995)]