145544161

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 186624000

約数和(自身を除く): 41079839

約数列:

[1, 7, 19, 23, 49, 133, 161, 343, 437, 931, 971, 1127, 3059, 6517, 6797, 7889, 18449, 21413, 22333, 47579, 129143, 149891, 156331, 333053, 424327, 904001, 1094317, 2970289, 6328007, 7660219, 20792023, 145544161]

約数ペア:

[(1, 145544161), (7, 20792023), (19, 7660219), (23, 6328007), (49, 2970289), (133, 1094317), (161, 904001), (343, 424327), (437, 333053), (931, 156331), (971, 149891), (1127, 129143), (3059, 47579), (6517, 22333), (6797, 21413), (7889, 18449)]