180147207022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{11273}}^1\times {\mathrm{130987}}^1$

素因数の和:142323

約数の個数: 16

約数和(自身を含む): 274677120432

約数和(自身を除く): 94529913410

約数列:

[1, 2, 61, 122, 11273, 22546, 130987, 261974, 687653, 1375306, 7990207, 15980414, 1476616451, 2953232902, 90073603511, 180147207022]

約数ペア:

[(1, 180147207022), (2, 90073603511), (61, 2953232902), (122, 1476616451), (11273, 15980414), (22546, 7990207), (130987, 1375306), (261974, 687653)]