156926189140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29287}}^1\times {\mathrm{38273}}^1$

素因数の和:67576

約数の個数: 48

約数和(自身を含む): 376645554432

約数和(自身を除く): 219719365292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29287, 38273, 58574, 76546, 117148, 146435, 153092, 191365, 205009, 267911, 292870, 382730, 410018, 535822, 585740, 765460, 820036, 1025045, 1071644, 1339555, 2050090, 2679110, 4100180, 5358220, 1120901351, 2241802702, 4483605404, 5604506755, 7846309457, 11209013510, 15692618914, 22418027020, 31385237828, 39231547285, 78463094570, 156926189140]

約数ペア:

[(1, 156926189140), (2, 78463094570), (4, 39231547285), (5, 31385237828), (7, 22418027020), (10, 15692618914), (14, 11209013510), (20, 7846309457), (28, 5604506755), (35, 4483605404), (70, 2241802702), (140, 1120901351), (29287, 5358220), (38273, 4100180), (58574, 2679110), (76546, 2050090), (117148, 1339555), (146435, 1071644), (153092, 1025045), (191365, 820036), (205009, 765460), (267911, 585740), (292870, 535822), (382730, 410018)]