156960912784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20395129}}^1$

素因数の和:20395187

約数の個数: 40

約数和(自身を含む): 336356483960

約数和(自身を除く): 179395571176

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 20395129, 40790258, 81580516, 163161032, 265136677, 326322064, 530273354, 754619773, 1060546708, 1509239546, 2121093416, 3018479092, 4242186832, 6036958184, 9810057049, 12073916368, 19620114098, 39240228196, 78480456392, 156960912784]

約数ペア:

[(1, 156960912784), (2, 78480456392), (4, 39240228196), (8, 19620114098), (13, 12073916368), (16, 9810057049), (26, 6036958184), (37, 4242186832), (52, 3018479092), (74, 2121093416), (104, 1509239546), (148, 1060546708), (208, 754619773), (296, 530273354), (481, 326322064), (592, 265136677), (962, 163161032), (1924, 81580516), (3848, 40790258), (7696, 20395129)]