138314732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 261999360

約数和(自身を除く): 123684628

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 179, 227, 358, 454, 716, 851, 908, 1702, 3404, 4117, 5221, 6623, 8234, 8399, 10442, 13246, 16468, 16798, 20884, 26492, 33596, 40633, 81266, 152329, 162532, 193177, 304658, 386354, 609316, 772708, 934559, 1503421, 1869118, 3006842, 3738236, 6013684, 34578683, 69157366, 138314732]

約数ペア:

[(1, 138314732), (2, 69157366), (4, 34578683), (23, 6013684), (37, 3738236), (46, 3006842), (74, 1869118), (92, 1503421), (148, 934559), (179, 772708), (227, 609316), (358, 386354), (454, 304658), (716, 193177), (851, 162532), (908, 152329), (1702, 81266), (3404, 40633), (4117, 33596), (5221, 26492), (6623, 20884), (8234, 16798), (8399, 16468), (10442, 13246)]