157816136

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 300828600

約数和(自身を除く): 143012464

約数列:

[1, 2, 4, 8, 101, 173, 202, 346, 404, 692, 808, 1129, 1384, 2258, 4516, 9032, 17473, 34946, 69892, 114029, 139784, 195317, 228058, 390634, 456116, 781268, 912232, 1562536, 19727017, 39454034, 78908068, 157816136]

約数ペア:

[(1, 157816136), (2, 78908068), (4, 39454034), (8, 19727017), (101, 1562536), (173, 912232), (202, 781268), (346, 456116), (404, 390634), (692, 228058), (808, 195317), (1129, 139784), (1384, 114029), (2258, 69892), (4516, 34946), (9032, 17473)]