158753530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{93937}}^1$

素因数の和:93970

約数の個数: 24

約数和(自身を含む): 309431772

約数和(自身を除く): 150678242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 93937, 187874, 469685, 939370, 1221181, 2442362, 6105905, 12211810, 15875353, 31750706, 79376765, 158753530]

約数ペア:

[(1, 158753530), (2, 79376765), (5, 31750706), (10, 15875353), (13, 12211810), (26, 6105905), (65, 2442362), (130, 1221181), (169, 939370), (338, 469685), (845, 187874), (1690, 93937)]