157053910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1229}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 305000640

約数和(自身を除く): 147946730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 983, 1229, 1966, 2458, 4915, 6145, 9830, 12290, 12779, 15977, 25558, 31954, 63895, 79885, 127790, 159770, 1208107, 2416214, 6040535, 12081070, 15705391, 31410782, 78526955, 157053910]

約数ペア:

[(1, 157053910), (2, 78526955), (5, 31410782), (10, 15705391), (13, 12081070), (26, 6040535), (65, 2416214), (130, 1208107), (983, 159770), (1229, 127790), (1966, 79885), (2458, 63895), (4915, 31954), (6145, 25558), (9830, 15977), (12290, 12779)]