156545740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{602099}}^1$

素因数の和:602121

約数の個数: 24

約数和(自身を含む): 354034800

約数和(自身を除く): 197489060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 602099, 1204198, 2408396, 3010495, 6020990, 7827287, 12041980, 15654574, 31309148, 39136435, 78272870, 156545740]

約数ペア:

[(1, 156545740), (2, 78272870), (4, 39136435), (5, 31309148), (10, 15654574), (13, 12041980), (20, 7827287), (26, 6020990), (52, 3010495), (65, 2408396), (130, 1204198), (260, 602099)]