157215852

素因数分解:

$2^2\times 3^2\times {\mathrm{4367107}}^1$

素因数の和:4367117

約数の個数: 18

約数和(自身を含む): 397406828

約数和(自身を除く): 240190976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4367107, 8734214, 13101321, 17468428, 26202642, 39303963, 52405284, 78607926, 157215852]

約数ペア:

[(1, 157215852), (2, 78607926), (3, 52405284), (4, 39303963), (6, 26202642), (9, 17468428), (12, 13101321), (18, 8734214), (36, 4367107)]