155703078

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{47791}}^1$

素因数の和:47980

約数の個数: 24

約数和(自身を含む): 339227616

約数和(自身を除く): 183524538

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 47791, 95582, 143373, 286746, 430119, 860238, 8650171, 17300342, 25950513, 51901026, 77851539, 155703078]

約数ペア:

[(1, 155703078), (2, 77851539), (3, 51901026), (6, 25950513), (9, 17300342), (18, 8650171), (181, 860238), (362, 430119), (543, 286746), (1086, 143373), (1629, 95582), (3258, 47791)]