157506310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{93199}}^1$

素因数の和:93232

約数の個数: 24

約数和(自身を含む): 307000800

約数和(自身を除く): 149494490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 93199, 186398, 465995, 931990, 1211587, 2423174, 6057935, 12115870, 15750631, 31501262, 78753155, 157506310]

約数ペア:

[(1, 157506310), (2, 78753155), (5, 31501262), (10, 15750631), (13, 12115870), (26, 6057935), (65, 2423174), (130, 1211587), (169, 931990), (338, 465995), (845, 186398), (1690, 93199)]