156615137

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1741}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 182617344

約数和(自身を除く): 26002207

約数列:

[1, 7, 71, 181, 497, 1267, 1741, 12187, 12851, 89957, 123611, 315121, 865277, 2205847, 22373591, 156615137]

約数ペア:

[(1, 156615137), (7, 22373591), (71, 2205847), (181, 865277), (497, 315121), (1267, 123611), (1741, 89957), (12187, 12851)]