138581316

素因数分解:

$2^2\times 3^2\times {\mathrm{467}}^1\times {\mathrm{8243}}^1$

素因数の和:8720

約数の個数: 36

約数和(自身を含む): 351095472

約数和(自身を除く): 212514156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467, 934, 1401, 1868, 2802, 4203, 5604, 8243, 8406, 16486, 16812, 24729, 32972, 49458, 74187, 98916, 148374, 296748, 3849481, 7698962, 11548443, 15397924, 23096886, 34645329, 46193772, 69290658, 138581316]

約数ペア:

[(1, 138581316), (2, 69290658), (3, 46193772), (4, 34645329), (6, 23096886), (9, 15397924), (12, 11548443), (18, 7698962), (36, 3849481), (467, 296748), (934, 148374), (1401, 98916), (1868, 74187), (2802, 49458), (4203, 32972), (5604, 24729), (8243, 16812), (8406, 16486)]