128610216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{255179}}^1$

素因数の和:255198

約数の個数: 48

約数和(自身を含む): 398080800

約数和(自身を除く): 269470584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 255179, 510358, 765537, 1020716, 1531074, 1786253, 2041432, 2296611, 3062148, 3572506, 4593222, 5358759, 6124296, 7145012, 9186444, 10717518, 14290024, 16076277, 18372888, 21435036, 32152554, 42870072, 64305108, 128610216]

約数ペア:

[(1, 128610216), (2, 64305108), (3, 42870072), (4, 32152554), (6, 21435036), (7, 18372888), (8, 16076277), (9, 14290024), (12, 10717518), (14, 9186444), (18, 7145012), (21, 6124296), (24, 5358759), (28, 4593222), (36, 3572506), (42, 3062148), (56, 2296611), (63, 2041432), (72, 1786253), (84, 1531074), (126, 1020716), (168, 765537), (252, 510358), (504, 255179)]