139645232

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{23399}}^1$

素因数の和:23780

約数の個数: 20

約数和(自身を含む): 271299600

約数和(自身を除く): 131654368

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 23399, 46798, 93596, 187192, 374384, 8727827, 17455654, 34911308, 69822616, 139645232]

約数ペア:

[(1, 139645232), (2, 69822616), (4, 34911308), (8, 17455654), (16, 8727827), (373, 374384), (746, 187192), (1492, 93596), (2984, 46798), (5968, 23399)]