157059028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{136811}}^1$

素因数の和:136863

約数の個数: 24

約数和(自身を含む): 321781824

約数和(自身を除く): 164722796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 136811, 273622, 547244, 957677, 1915354, 3830708, 5609251, 11218502, 22437004, 39264757, 78529514, 157059028]

約数ペア:

[(1, 157059028), (2, 78529514), (4, 39264757), (7, 22437004), (14, 11218502), (28, 5609251), (41, 3830708), (82, 1915354), (164, 957677), (287, 547244), (574, 273622), (1148, 136811)]