142420798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 259096320

約数和(自身を除く): 116675522

約数列:

[1, 2, 13, 17, 26, 29, 34, 41, 58, 82, 221, 271, 377, 442, 493, 533, 542, 697, 754, 986, 1066, 1189, 1394, 2378, 3523, 4607, 6409, 7046, 7859, 9061, 9214, 11111, 12818, 15457, 15718, 18122, 20213, 22222, 30914, 40426, 59891, 102167, 119782, 133603, 144443, 188887, 204334, 262769, 267206, 288886, 322219, 377774, 525538, 644438, 1736839, 2455531, 3473678, 4188847, 4911062, 5477723, 8377694, 10955446, 71210399, 142420798]

約数ペア:

[(1, 142420798), (2, 71210399), (13, 10955446), (17, 8377694), (26, 5477723), (29, 4911062), (34, 4188847), (41, 3473678), (58, 2455531), (82, 1736839), (221, 644438), (271, 525538), (377, 377774), (442, 322219), (493, 288886), (533, 267206), (542, 262769), (697, 204334), (754, 188887), (986, 144443), (1066, 133603), (1189, 119782), (1394, 102167), (2378, 59891), (3523, 40426), (4607, 30914), (6409, 22222), (7046, 20213), (7859, 18122), (9061, 15718), (9214, 15457), (11111, 12818)]