120753808

素因数分解:

$2^4\times 7^1\times {\mathrm{1078159}}^1$

素因数の和:1078174

約数の個数: 20

約数和(自身を含む): 267383680

約数和(自身を除く): 146629872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1078159, 2156318, 4312636, 7547113, 8625272, 15094226, 17250544, 30188452, 60376904, 120753808]

約数ペア:

[(1, 120753808), (2, 60376904), (4, 30188452), (7, 17250544), (8, 15094226), (14, 8625272), (16, 7547113), (28, 4312636), (56, 2156318), (112, 1078159)]