164012494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 261999360

約数和(自身を除く): 97986866

約数列:

[1, 2, 23, 46, 113, 139, 226, 227, 278, 454, 2599, 3197, 5198, 5221, 6394, 10442, 15707, 25651, 31414, 31553, 51302, 63106, 361261, 589973, 722522, 725719, 1179946, 1451438, 3565489, 7130978, 82006247, 164012494]

約数ペア:

[(1, 164012494), (2, 82006247), (23, 7130978), (46, 3565489), (113, 1451438), (139, 1179946), (226, 725719), (227, 722522), (278, 589973), (454, 361261), (2599, 63106), (3197, 51302), (5198, 31553), (5221, 31414), (6394, 25651), (10442, 15707)]