156926031428

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{487}}^1\times {\mathrm{223151}}^1$

素因数の和:223680

約数の個数: 36

約数和(自身を含む): 290431435392

約数和(自身を除く): 133505403964

約数列:

[1, 2, 4, 19, 38, 76, 361, 487, 722, 974, 1444, 1948, 9253, 18506, 37012, 175807, 223151, 351614, 446302, 703228, 892604, 4239869, 8479738, 16959476, 80557511, 108674537, 161115022, 217349074, 322230044, 434698148, 2064816203, 4129632406, 8259264812, 39231507857, 78463015714, 156926031428]

約数ペア:

[(1, 156926031428), (2, 78463015714), (4, 39231507857), (19, 8259264812), (38, 4129632406), (76, 2064816203), (361, 434698148), (487, 322230044), (722, 217349074), (974, 161115022), (1444, 108674537), (1948, 80557511), (9253, 16959476), (18506, 8479738), (37012, 4239869), (175807, 892604), (223151, 703228), (351614, 446302)]