156875147540

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{13051177}}^1$

素因数の和:13051787

約数の個数: 24

約数和(自身を含む): 329985984552

約数和(自身を除く): 173110837012

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 13051177, 26102354, 52204708, 65255885, 130511770, 261023540, 7843757377, 15687514754, 31375029508, 39218786885, 78437573770, 156875147540]

約数ペア:

[(1, 156875147540), (2, 78437573770), (4, 39218786885), (5, 31375029508), (10, 15687514754), (20, 7843757377), (601, 261023540), (1202, 130511770), (2404, 65255885), (3005, 52204708), (6010, 26102354), (12020, 13051177)]