156975844912

素因数分解:

$2^4\times {\mathrm{12109}}^1\times {\mathrm{810223}}^1$

素因数の和:822340

約数の個数: 20

約数和(自身を含む): 304166191840

約数和(自身を除く): 147190346928

約数列:

[1, 2, 4, 8, 16, 12109, 24218, 48436, 96872, 193744, 810223, 1620446, 3240892, 6481784, 12963568, 9810990307, 19621980614, 39243961228, 78487922456, 156975844912]

約数ペア:

[(1, 156975844912), (2, 78487922456), (4, 39243961228), (8, 19621980614), (16, 9810990307), (12109, 12963568), (24218, 6481784), (48436, 3240892), (96872, 1620446), (193744, 810223)]