157095016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2683}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 317892960

約数和(自身を除く): 160797944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 1126, 2252, 2683, 4504, 5366, 7319, 10732, 14638, 21464, 29276, 34879, 58552, 69758, 139516, 279032, 1510529, 3021058, 6042116, 12084232, 19636877, 39273754, 78547508, 157095016]

約数ペア:

[(1, 157095016), (2, 78547508), (4, 39273754), (8, 19636877), (13, 12084232), (26, 6042116), (52, 3021058), (104, 1510529), (563, 279032), (1126, 139516), (2252, 69758), (2683, 58552), (4504, 34879), (5366, 29276), (7319, 21464), (10732, 14638)]