161330457508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{3306223}}^1$

素因数の和:3307347

約数の個数: 24

約数和(自身を含む): 308272325760

約数和(自身を除く): 146941868252

約数列:

[1, 2, 4, 11, 22, 44, 1109, 2218, 4436, 12199, 24398, 48796, 3306223, 6612446, 13224892, 36368453, 72736906, 145473812, 3666601307, 7333202614, 14666405228, 40332614377, 80665228754, 161330457508]

約数ペア:

[(1, 161330457508), (2, 80665228754), (4, 40332614377), (11, 14666405228), (22, 7333202614), (44, 3666601307), (1109, 145473812), (2218, 72736906), (4436, 36368453), (12199, 13224892), (24398, 6612446), (48796, 3306223)]