158356908

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{8443}}^1$

素因数の和:8974

約数の個数: 36

約数和(自身を含む): 401106888

約数和(自身を除く): 242749980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 4689, 6252, 8443, 9378, 16886, 18756, 25329, 33772, 50658, 75987, 101316, 151974, 303948, 4398803, 8797606, 13196409, 17595212, 26392818, 39589227, 52785636, 79178454, 158356908]

約数ペア:

[(1, 158356908), (2, 79178454), (3, 52785636), (4, 39589227), (6, 26392818), (9, 17595212), (12, 13196409), (18, 8797606), (36, 4398803), (521, 303948), (1042, 151974), (1563, 101316), (2084, 75987), (3126, 50658), (4689, 33772), (6252, 25329), (8443, 18756), (9378, 16886)]