155732912

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{109363}}^1$

素因数の和:109460

約数の個数: 20

約数和(自身を含む): 305125560

約数和(自身を除く): 149392648

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 109363, 218726, 437452, 874904, 1749808, 9733307, 19466614, 38933228, 77866456, 155732912]

約数ペア:

[(1, 155732912), (2, 77866456), (4, 38933228), (8, 19466614), (16, 9733307), (89, 1749808), (178, 874904), (356, 437452), (712, 218726), (1424, 109363)]