155457156956

素因数分解:

$2^2\times {\mathrm{38629}}^1\times {\mathrm{1006091}}^1$

素因数の和:1044724

約数の個数: 12

約数和(自身を含む): 272057337720

約数和(自身を除く): 116600180764

約数列:

[1, 2, 4, 38629, 77258, 154516, 1006091, 2012182, 4024364, 38864289239, 77728578478, 155457156956]

約数ペア:

[(1, 155457156956), (2, 77728578478), (4, 38864289239), (38629, 4024364), (77258, 2012182), (154516, 1006091)]