131614532

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{70157}}^1$

素因数の和:70235

約数の個数: 24

約数和(自身を含む): 267161664

約数和(自身を除く): 135547132

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 70157, 140314, 280628, 491099, 982198, 1964396, 4700519, 9401038, 18802076, 32903633, 65807266, 131614532]

約数ペア:

[(1, 131614532), (2, 65807266), (4, 32903633), (7, 18802076), (14, 9401038), (28, 4700519), (67, 1964396), (134, 982198), (268, 491099), (469, 280628), (938, 140314), (1876, 70157)]