157216748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5802

約数の個数: 48

約数和(自身を含む): 323898624

約数和(自身を除く): 166681876

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 5737, 6851, 11474, 13702, 22948, 27404, 74581, 97529, 149162, 177847, 195058, 298324, 355694, 390116, 711388, 1267877, 2312011, 2535754, 3023399, 4624022, 5071508, 6046798, 9248044, 12093596, 39304187, 78608374, 157216748]

約数ペア:

[(1, 157216748), (2, 78608374), (4, 39304187), (13, 12093596), (17, 9248044), (26, 6046798), (31, 5071508), (34, 4624022), (52, 3023399), (62, 2535754), (68, 2312011), (124, 1267877), (221, 711388), (403, 390116), (442, 355694), (527, 298324), (806, 195058), (884, 177847), (1054, 149162), (1612, 97529), (2108, 74581), (5737, 27404), (6851, 22948), (11474, 13702)]