155480796

素因数分解:

$2^2\times 3^4\times {\mathrm{479879}}^1$

素因数の和:479895

約数の個数: 30

約数和(自身を含む): 406458360

約数和(自身を除く): 250977564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 479879, 959758, 1439637, 1919516, 2879274, 4318911, 5758548, 8637822, 12956733, 17275644, 25913466, 38870199, 51826932, 77740398, 155480796]

約数ペア:

[(1, 155480796), (2, 77740398), (3, 51826932), (4, 38870199), (6, 25913466), (9, 17275644), (12, 12956733), (18, 8637822), (27, 5758548), (36, 4318911), (54, 2879274), (81, 1919516), (108, 1439637), (162, 959758), (324, 479879)]