165519016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11617}}^1$

素因数の和:11773

約数の個数: 32

約数和(自身を含む): 336689640

約数和(自身を除く): 171170624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 11617, 14248, 23234, 46468, 92936, 151021, 302042, 604084, 1208168, 1591529, 3183058, 6366116, 12732232, 20689877, 41379754, 82759508, 165519016]

約数ペア:

[(1, 165519016), (2, 82759508), (4, 41379754), (8, 20689877), (13, 12732232), (26, 6366116), (52, 3183058), (104, 1591529), (137, 1208168), (274, 604084), (548, 302042), (1096, 151021), (1781, 92936), (3562, 46468), (7124, 23234), (11617, 14248)]