80161374

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 165179520

約数和(自身を除く): 85018146

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 1979, 3958, 5937, 6751, 11874, 13502, 20253, 40506, 85097, 170194, 255291, 310703, 510582, 621406, 932109, 1864218, 13360229, 26720458, 40080687, 80161374]

約数ペア:

[(1, 80161374), (2, 40080687), (3, 26720458), (6, 13360229), (43, 1864218), (86, 932109), (129, 621406), (157, 510582), (258, 310703), (314, 255291), (471, 170194), (942, 85097), (1979, 40506), (3958, 20253), (5937, 13502), (6751, 11874)]