128073764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{351851}}^1$

素因数の和:351875

約数の個数: 24

約数和(自身を含む): 275851968

約数和(自身を除く): 147778204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 351851, 703702, 1407404, 2462957, 4574063, 4925914, 9148126, 9851828, 18296252, 32018441, 64036882, 128073764]

約数ペア:

[(1, 128073764), (2, 64036882), (4, 32018441), (7, 18296252), (13, 9851828), (14, 9148126), (26, 4925914), (28, 4574063), (52, 2462957), (91, 1407404), (182, 703702), (364, 351851)]