136668491

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 157943808

約数和(自身を除く): 21275317

約数列:

[1, 17, 31, 37, 43, 163, 527, 629, 731, 1147, 1333, 1591, 2771, 5053, 6031, 7009, 19499, 22661, 27047, 49321, 85901, 102527, 119153, 186961, 217279, 259333, 838457, 3178337, 3693743, 4408661, 8039323, 136668491]

約数ペア:

[(1, 136668491), (17, 8039323), (31, 4408661), (37, 3693743), (43, 3178337), (163, 838457), (527, 259333), (629, 217279), (731, 186961), (1147, 119153), (1333, 102527), (1591, 85901), (2771, 49321), (5053, 27047), (6031, 22661), (7009, 19499)]