156719622

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1229}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 320410080

約数和(自身を除く): 163690458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 401, 802, 1203, 1229, 2406, 2458, 3687, 7374, 21253, 42506, 63759, 65137, 127518, 130274, 195411, 390822, 492829, 985658, 1478487, 2956974, 26119937, 52239874, 78359811, 156719622]

約数ペア:

[(1, 156719622), (2, 78359811), (3, 52239874), (6, 26119937), (53, 2956974), (106, 1478487), (159, 985658), (318, 492829), (401, 390822), (802, 195411), (1203, 130274), (1229, 127518), (2406, 65137), (2458, 63759), (3687, 42506), (7374, 21253)]