139117256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2699}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 277020000

約数和(自身を除く): 137902744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 758, 1516, 2699, 3032, 5398, 6443, 10796, 12886, 21592, 25772, 45883, 51544, 91766, 183532, 367064, 1022921, 2045842, 4091684, 8183368, 17389657, 34779314, 69558628, 139117256]

約数ペア:

[(1, 139117256), (2, 69558628), (4, 34779314), (8, 17389657), (17, 8183368), (34, 4091684), (68, 2045842), (136, 1022921), (379, 367064), (758, 183532), (1516, 91766), (2699, 51544), (3032, 45883), (5398, 25772), (6443, 21592), (10796, 12886)]