158417790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229591}}^1$

素因数の和:229624

約数の個数: 32

約数和(自身を含む): 396734976

約数和(自身を除く): 238317186

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 229591, 459182, 688773, 1147955, 1377546, 2295910, 3443865, 5280593, 6887730, 10561186, 15841779, 26402965, 31683558, 52805930, 79208895, 158417790]

約数ペア:

[(1, 158417790), (2, 79208895), (3, 52805930), (5, 31683558), (6, 26402965), (10, 15841779), (15, 10561186), (23, 6887730), (30, 5280593), (46, 3443865), (69, 2295910), (115, 1377546), (138, 1147955), (230, 688773), (345, 459182), (690, 229591)]