164594712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{159491}}^1$

素因数の和:159543

約数の個数: 32

約数和(自身を含む): 421058880

約数和(自身を除く): 256464168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 159491, 318982, 478473, 637964, 956946, 1275928, 1913892, 3827784, 6858113, 13716226, 20574339, 27432452, 41148678, 54864904, 82297356, 164594712]

約数ペア:

[(1, 164594712), (2, 82297356), (3, 54864904), (4, 41148678), (6, 27432452), (8, 20574339), (12, 13716226), (24, 6858113), (43, 3827784), (86, 1913892), (129, 1275928), (172, 956946), (258, 637964), (344, 478473), (516, 318982), (1032, 159491)]