156631364620

素因数分解:

$2^2\times 5^1\times {\mathrm{3671}}^1\times {\mathrm{2133361}}^1$

素因数の和:2137041

約数の個数: 24

約数和(自身を含む): 329015621088

約数和(自身を除く): 172384256468

約数列:

[1, 2, 4, 5, 10, 20, 3671, 7342, 14684, 18355, 36710, 73420, 2133361, 4266722, 8533444, 10666805, 21333610, 42667220, 7831568231, 15663136462, 31326272924, 39157841155, 78315682310, 156631364620]

約数ペア:

[(1, 156631364620), (2, 78315682310), (4, 39157841155), (5, 31326272924), (10, 15663136462), (20, 7831568231), (3671, 42667220), (7342, 21333610), (14684, 10666805), (18355, 8533444), (36710, 4266722), (73420, 2133361)]