160281256

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{119971}}^1$

素因数の和:120144

約数の個数: 16

約数和(自身を含む): 302329440

約数和(自身を除く): 142048184

約数列:

[1, 2, 4, 8, 167, 334, 668, 1336, 119971, 239942, 479884, 959768, 20035157, 40070314, 80140628, 160281256]

約数ペア:

[(1, 160281256), (2, 80140628), (4, 40070314), (8, 20035157), (167, 959768), (334, 479884), (668, 239942), (1336, 119971)]