149248814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30697}}^1$

素因数の和:30740

約数の個数: 32

約数和(自身を含む): 278492256

約数和(自身を除く): 129243442

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 30697, 61394, 337667, 399061, 521849, 675334, 798122, 1043698, 4389671, 5740339, 6784037, 8779342, 11480678, 13568074, 74624407, 149248814]

約数ペア:

[(1, 149248814), (2, 74624407), (11, 13568074), (13, 11480678), (17, 8779342), (22, 6784037), (26, 5740339), (34, 4389671), (143, 1043698), (187, 798122), (221, 675334), (286, 521849), (374, 399061), (442, 337667), (2431, 61394), (4862, 30697)]