142791408

素因数分解:

$2^4\times 3^2\times {\mathrm{991607}}^1$

素因数の和:991621

約数の個数: 30

約数和(自身を含む): 399618024

約数和(自身を除く): 256826616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991607, 1983214, 2974821, 3966428, 5949642, 7932856, 8924463, 11899284, 15865712, 17848926, 23798568, 35697852, 47597136, 71395704, 142791408]

約数ペア:

[(1, 142791408), (2, 71395704), (3, 47597136), (4, 35697852), (6, 23798568), (8, 17848926), (9, 15865712), (12, 11899284), (16, 8924463), (18, 7932856), (24, 5949642), (36, 3966428), (48, 2974821), (72, 1983214), (144, 991607)]