157748216

素因数分解:

$2^3\times {\mathrm{2971}}^1\times {\mathrm{6637}}^1$

素因数の和:9614

約数の個数: 16

約数和(自身を含む): 295922040

約数和(自身を除く): 138173824

約数列:

[1, 2, 4, 8, 2971, 5942, 6637, 11884, 13274, 23768, 26548, 53096, 19718527, 39437054, 78874108, 157748216]

約数ペア:

[(1, 157748216), (2, 78874108), (4, 39437054), (8, 19718527), (2971, 53096), (5942, 26548), (6637, 23768), (11884, 13274)]