151026421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 197648640

約数和(自身を除く): 46622219

約数列:

[1, 7, 13, 19, 91, 113, 133, 247, 773, 791, 1469, 1729, 2147, 5411, 10049, 10283, 14687, 15029, 27911, 70343, 87349, 102809, 190931, 195377, 611443, 1135537, 1336517, 1659631, 7948759, 11617417, 21575203, 151026421]

約数ペア:

[(1, 151026421), (7, 21575203), (13, 11617417), (19, 7948759), (91, 1659631), (113, 1336517), (133, 1135537), (247, 611443), (773, 195377), (791, 190931), (1469, 102809), (1729, 87349), (2147, 70343), (5411, 27911), (10049, 15029), (10283, 14687)]