155615166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1235041}}^1$

素因数の和:1235056

約数の個数: 24

約数和(自身を含む): 385333104

約数和(自身を除く): 229717938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1235041, 2470082, 3705123, 7410246, 8645287, 11115369, 17290574, 22230738, 25935861, 51871722, 77807583, 155615166]

約数ペア:

[(1, 155615166), (2, 77807583), (3, 51871722), (6, 25935861), (7, 22230738), (9, 17290574), (14, 11115369), (18, 8645287), (21, 7410246), (42, 3705123), (63, 2470082), (126, 1235041)]