156932869240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{682673}}^1$

素因数の和:683512

約数の個数: 64

約数和(自身を含む): 404033780160

約数和(自身を除く): 247100910920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 821, 1642, 3284, 4105, 5747, 6568, 8210, 11494, 16420, 22988, 28735, 32840, 45976, 57470, 114940, 229880, 682673, 1365346, 2730692, 3413365, 4778711, 5461384, 6826730, 9557422, 13653460, 19114844, 23893555, 27306920, 38229688, 47787110, 95574220, 191148440, 560474533, 1120949066, 2241898132, 2802372665, 3923321731, 4483796264, 5604745330, 7846643462, 11209490660, 15693286924, 19616608655, 22418981320, 31386573848, 39233217310, 78466434620, 156932869240]

約数ペア:

[(1, 156932869240), (2, 78466434620), (4, 39233217310), (5, 31386573848), (7, 22418981320), (8, 19616608655), (10, 15693286924), (14, 11209490660), (20, 7846643462), (28, 5604745330), (35, 4483796264), (40, 3923321731), (56, 2802372665), (70, 2241898132), (140, 1120949066), (280, 560474533), (821, 191148440), (1642, 95574220), (3284, 47787110), (4105, 38229688), (5747, 27306920), (6568, 23893555), (8210, 19114844), (11494, 13653460), (16420, 9557422), (22988, 6826730), (28735, 5461384), (32840, 4778711), (45976, 3413365), (57470, 2730692), (114940, 1365346), (229880, 682673)]