164483944

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{12923}}^1$

素因数の和:13009

約数の個数: 32

約数和(自身を含む): 324133920

約数和(自身を除く): 159649976

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 12923, 25846, 51692, 103384, 478151, 555689, 956302, 1111378, 1912604, 2222756, 3825208, 4445512, 20560493, 41120986, 82241972, 164483944]

約数ペア:

[(1, 164483944), (2, 82241972), (4, 41120986), (8, 20560493), (37, 4445512), (43, 3825208), (74, 2222756), (86, 1912604), (148, 1111378), (172, 956302), (296, 555689), (344, 478151), (1591, 103384), (3182, 51692), (6364, 25846), (12728, 12923)]