156955221770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1\times {\mathrm{76493}}^1$

素因数の和:83150

約数の個数: 32

約数和(自身を含む): 291680801280

約数和(自身を除く): 134725579510

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6619, 13238, 33095, 66190, 76493, 152986, 205189, 382465, 410378, 764930, 1025945, 2051890, 2371283, 4742566, 11856415, 23712830, 506307167, 1012614334, 2531535835, 5063071670, 15695522177, 31391044354, 78477610885, 156955221770]

約数ペア:

[(1, 156955221770), (2, 78477610885), (5, 31391044354), (10, 15695522177), (31, 5063071670), (62, 2531535835), (155, 1012614334), (310, 506307167), (6619, 23712830), (13238, 11856415), (33095, 4742566), (66190, 2371283), (76493, 2051890), (152986, 1025945), (205189, 764930), (382465, 410378)]