131572207856

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{10862963}}^1$

素因数の和:10863728

約数の個数: 20

約数和(自身を含む): 255257928072

約数和(自身を除く): 123685720216

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 12112, 10862963, 21725926, 43451852, 86903704, 173807408, 8223262991, 16446525982, 32893051964, 65786103928, 131572207856]

約数ペア:

[(1, 131572207856), (2, 65786103928), (4, 32893051964), (8, 16446525982), (16, 8223262991), (757, 173807408), (1514, 86903704), (3028, 43451852), (6056, 21725926), (12112, 10862963)]