157087190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{92951}}^1$

素因数の和:92984

約数の個数: 24

約数和(自身を含む): 306183888

約数和(自身を除く): 149096698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 92951, 185902, 464755, 929510, 1208363, 2416726, 6041815, 12083630, 15708719, 31417438, 78543595, 157087190]

約数ペア:

[(1, 157087190), (2, 78543595), (5, 31417438), (10, 15708719), (13, 12083630), (26, 6041815), (65, 2416726), (130, 1208363), (169, 929510), (338, 464755), (845, 185902), (1690, 92951)]