157788117965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47312779}}^1$

素因数の和:47312836

約数の個数: 16

約数和(自身を含む): 204391209600

約数和(自身を除く): 46603091635

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 47312779, 236563895, 1088193917, 1372070591, 5440969585, 6860352955, 31557623593, 157788117965]

約数ペア:

[(1, 157788117965), (5, 31557623593), (23, 6860352955), (29, 5440969585), (115, 1372070591), (145, 1088193917), (667, 236563895), (3335, 47312779)]