120147508

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 230349420

約数和(自身を除く): 110201912

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 1997, 2314, 3994, 4628, 7988, 15041, 25961, 30082, 51922, 60164, 103844, 177733, 337493, 355466, 674986, 710932, 1349972, 2310529, 4621058, 9242116, 30036877, 60073754, 120147508]

約数ペア:

[(1, 120147508), (2, 60073754), (4, 30036877), (13, 9242116), (26, 4621058), (52, 2310529), (89, 1349972), (169, 710932), (178, 674986), (338, 355466), (356, 337493), (676, 177733), (1157, 103844), (1997, 60164), (2314, 51922), (3994, 30082), (4628, 25961), (7988, 15041)]