166877151

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 279982080

約数和(自身を除く): 113104929

約数列:

[1, 3, 7, 17, 21, 51, 61, 79, 97, 119, 183, 237, 291, 357, 427, 553, 679, 1037, 1281, 1343, 1649, 1659, 2037, 3111, 4029, 4819, 4947, 5917, 7259, 7663, 9401, 11543, 14457, 17751, 21777, 22989, 28203, 33733, 34629, 41419, 53641, 81923, 100589, 101199, 124257, 130271, 160923, 245769, 301767, 390813, 467443, 573461, 704123, 911897, 1402329, 1720383, 2112369, 2735691, 3272101, 7946531, 9816303, 23839593, 55625717, 166877151]

約数ペア:

[(1, 166877151), (3, 55625717), (7, 23839593), (17, 9816303), (21, 7946531), (51, 3272101), (61, 2735691), (79, 2112369), (97, 1720383), (119, 1402329), (183, 911897), (237, 704123), (291, 573461), (357, 467443), (427, 390813), (553, 301767), (679, 245769), (1037, 160923), (1281, 130271), (1343, 124257), (1649, 101199), (1659, 100589), (2037, 81923), (3111, 53641), (4029, 41419), (4819, 34629), (4947, 33733), (5917, 28203), (7259, 22989), (7663, 21777), (9401, 17751), (11543, 14457)]