156955431472

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1031}}^1\times {\mathrm{2203}}^1$

素因数の和:3866

約数の個数: 80

約数和(自身を含む): 348603259392

約数和(自身を除く): 191647827920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1031, 1234, 2062, 2203, 2468, 4124, 4319, 4406, 4936, 7217, 8248, 8638, 8812, 9872, 14434, 15421, 16496, 17276, 17624, 28868, 30842, 34552, 35248, 57736, 61684, 69104, 115472, 123368, 246736, 636127, 1272254, 1359251, 2271293, 2544508, 2718502, 4452889, 4542586, 5089016, 5437004, 8905778, 9085172, 9514757, 10178032, 10874008, 15899051, 17811556, 18170344, 19029514, 21748016, 31798102, 35623112, 36340688, 38059028, 63596204, 71246224, 76118056, 127192408, 152236112, 254384816, 1401387781, 2802775562, 5605551124, 9809714467, 11211102248, 19619428934, 22422204496, 39238857868, 78477715736, 156955431472]

約数ペア:

[(1, 156955431472), (2, 78477715736), (4, 39238857868), (7, 22422204496), (8, 19619428934), (14, 11211102248), (16, 9809714467), (28, 5605551124), (56, 2802775562), (112, 1401387781), (617, 254384816), (1031, 152236112), (1234, 127192408), (2062, 76118056), (2203, 71246224), (2468, 63596204), (4124, 38059028), (4319, 36340688), (4406, 35623112), (4936, 31798102), (7217, 21748016), (8248, 19029514), (8638, 18170344), (8812, 17811556), (9872, 15899051), (14434, 10874008), (15421, 10178032), (16496, 9514757), (17276, 9085172), (17624, 8905778), (28868, 5437004), (30842, 5089016), (34552, 4542586), (35248, 4452889), (57736, 2718502), (61684, 2544508), (69104, 2271293), (115472, 1359251), (123368, 1272254), (246736, 636127)]