140722396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{55931}}^1$

素因数の和:55989

約数の個数: 24

約数和(自身を含む): 267802416

約数和(自身を除く): 127080020

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 55931, 111862, 223724, 950827, 1901654, 2069447, 3803308, 4138894, 8277788, 35180599, 70361198, 140722396]

約数ペア:

[(1, 140722396), (2, 70361198), (4, 35180599), (17, 8277788), (34, 4138894), (37, 3803308), (68, 2069447), (74, 1901654), (148, 950827), (629, 223724), (1258, 111862), (2516, 55931)]