168647684

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{6343}}^1$

素因数の和:6404

約数の個数: 36

約数和(自身を含む): 327198144

約数和(自身を除く): 158550460

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 578, 782, 1156, 1564, 6343, 6647, 12686, 13294, 25372, 26588, 107831, 145889, 215662, 291778, 431324, 583556, 1833127, 2480113, 3666254, 4960226, 7332508, 9920452, 42161921, 84323842, 168647684]

約数ペア:

[(1, 168647684), (2, 84323842), (4, 42161921), (17, 9920452), (23, 7332508), (34, 4960226), (46, 3666254), (68, 2480113), (92, 1833127), (289, 583556), (391, 431324), (578, 291778), (782, 215662), (1156, 145889), (1564, 107831), (6343, 26588), (6647, 25372), (12686, 13294)]