146880068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2160001}}^1$

素因数の和:2160022

約数の個数: 12

約数和(自身を含む): 272160252

約数和(自身を除く): 125280184

約数列:

[1, 2, 4, 17, 34, 68, 2160001, 4320002, 8640004, 36720017, 73440034, 146880068]

約数ペア:

[(1, 146880068), (2, 73440034), (4, 36720017), (17, 8640004), (34, 4320002), (68, 2160001)]