156985398028

素因数分解:

$2^2\times {\mathrm{631549}}^1\times {\mathrm{62143}}^1$

素因数の和:693696

約数の個数: 12

約数和(自身を含む): 274729302400

約数和(自身を除く): 117743904372

約数列:

[1, 2, 4, 62143, 124286, 248572, 631549, 1263098, 2526196, 39246349507, 78492699014, 156985398028]

約数ペア:

[(1, 156985398028), (2, 78492699014), (4, 39246349507), (62143, 2526196), (124286, 1263098), (248572, 631549)]