75151118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16619}}^1$

素因数の和:16664

約数の個数: 32

約数和(自身を含む): 143596800

約数和(自身を除く): 68445682

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 16619, 33238, 116333, 232666, 282523, 315761, 565046, 631522, 1977661, 2210327, 3955322, 4420654, 5367937, 10735874, 37575559, 75151118]

約数ペア:

[(1, 75151118), (2, 37575559), (7, 10735874), (14, 5367937), (17, 4420654), (19, 3955322), (34, 2210327), (38, 1977661), (119, 631522), (133, 565046), (238, 315761), (266, 282523), (323, 232666), (646, 116333), (2261, 33238), (4522, 16619)]