156742636

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{3329}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 279720000

約数和(自身を除く): 122977364

約数列:

[1, 2, 4, 79, 149, 158, 298, 316, 596, 3329, 6658, 11771, 13316, 23542, 47084, 262991, 496021, 525982, 992042, 1051964, 1984084, 39185659, 78371318, 156742636]

約数ペア:

[(1, 156742636), (2, 78371318), (4, 39185659), (79, 1984084), (149, 1051964), (158, 992042), (298, 525982), (316, 496021), (596, 262991), (3329, 47084), (6658, 23542), (11771, 13316)]