136974964

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{31159}}^1$

素因数の和:31327

約数の個数: 24

約数和(自身を含む): 275703680

約数和(自身を除く): 138728716

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 31159, 62318, 124636, 218113, 436226, 872452, 4891963, 9783926, 19567852, 34243741, 68487482, 136974964]

約数ペア:

[(1, 136974964), (2, 68487482), (4, 34243741), (7, 19567852), (14, 9783926), (28, 4891963), (157, 872452), (314, 436226), (628, 218113), (1099, 124636), (2198, 62318), (4396, 31159)]