139506326

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{3851}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 213554880

約数和(自身を除く): 74048554

約数列:

[1, 2, 59, 118, 307, 614, 3851, 7702, 18113, 36226, 227209, 454418, 1182257, 2364514, 69753163, 139506326]

約数ペア:

[(1, 139506326), (2, 69753163), (59, 2364514), (118, 1182257), (307, 454418), (614, 227209), (3851, 36226), (7702, 18113)]