155498472

素因数分解:

$2^3\times 3^2\times {\mathrm{2159701}}^1$

素因数の和:2159713

約数の個数: 24

約数和(自身を含む): 421141890

約数和(自身を除く): 265643418

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2159701, 4319402, 6479103, 8638804, 12958206, 17277608, 19437309, 25916412, 38874618, 51832824, 77749236, 155498472]

約数ペア:

[(1, 155498472), (2, 77749236), (3, 51832824), (4, 38874618), (6, 25916412), (8, 19437309), (9, 17277608), (12, 12958206), (18, 8638804), (24, 6479103), (36, 4319402), (72, 2159701)]