160812531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 266173440

約数和(自身を除く): 105360909

約数列:

[1, 3, 9, 11, 31, 33, 61, 93, 99, 183, 279, 341, 549, 671, 859, 1023, 1891, 2013, 2577, 3069, 5673, 6039, 7731, 9449, 17019, 20801, 26629, 28347, 52399, 62403, 79887, 85041, 157197, 187209, 239661, 292919, 471591, 576389, 878757, 1624369, 1729167, 2636271, 4873107, 5187501, 14619321, 17868059, 53604177, 160812531]

約数ペア:

[(1, 160812531), (3, 53604177), (9, 17868059), (11, 14619321), (31, 5187501), (33, 4873107), (61, 2636271), (93, 1729167), (99, 1624369), (183, 878757), (279, 576389), (341, 471591), (549, 292919), (671, 239661), (859, 187209), (1023, 157197), (1891, 85041), (2013, 79887), (2577, 62403), (3069, 52399), (5673, 28347), (6039, 26629), (7731, 20801), (9449, 17019)]