156913493045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{17740361}}^1$

素因数の和:17740456

約数の個数: 16

約数和(自身を含む): 197982439920

約数和(自身を除く): 41068946875

約数列:

[1, 5, 29, 61, 145, 305, 1769, 8845, 17740361, 88701805, 514470469, 1082162021, 2572352345, 5410810105, 31382698609, 156913493045]

約数ペア:

[(1, 156913493045), (5, 31382698609), (29, 5410810105), (61, 2572352345), (145, 1082162021), (305, 514470469), (1769, 88701805), (8845, 17740361)]