155941168

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{7879}}^1$

素因数の和:9124

約数の個数: 20

約数和(自身を含む): 302418640

約数和(自身を除く): 146477472

約数列:

[1, 2, 4, 8, 16, 1237, 2474, 4948, 7879, 9896, 15758, 19792, 31516, 63032, 126064, 9746323, 19492646, 38985292, 77970584, 155941168]

約数ペア:

[(1, 155941168), (2, 77970584), (4, 38985292), (8, 19492646), (16, 9746323), (1237, 126064), (2474, 63032), (4948, 31516), (7879, 19792), (9896, 15758)]