160208976

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 427972608

約数和(自身を除く): 267763632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 127, 164, 246, 254, 328, 381, 492, 508, 641, 656, 762, 984, 1016, 1282, 1524, 1923, 1968, 2032, 2564, 3048, 3846, 5128, 5207, 6096, 7692, 10256, 10414, 15384, 15621, 20828, 26281, 30768, 31242, 41656, 52562, 62484, 78843, 81407, 83312, 105124, 124968, 157686, 162814, 210248, 244221, 249936, 315372, 325628, 420496, 488442, 630744, 651256, 976884, 1261488, 1302512, 1953768, 3337687, 3907536, 6675374, 10013061, 13350748, 20026122, 26701496, 40052244, 53402992, 80104488, 160208976]

約数ペア:

[(1, 160208976), (2, 80104488), (3, 53402992), (4, 40052244), (6, 26701496), (8, 20026122), (12, 13350748), (16, 10013061), (24, 6675374), (41, 3907536), (48, 3337687), (82, 1953768), (123, 1302512), (127, 1261488), (164, 976884), (246, 651256), (254, 630744), (328, 488442), (381, 420496), (492, 325628), (508, 315372), (641, 249936), (656, 244221), (762, 210248), (984, 162814), (1016, 157686), (1282, 124968), (1524, 105124), (1923, 83312), (1968, 81407), (2032, 78843), (2564, 62484), (3048, 52562), (3846, 41656), (5128, 31242), (5207, 30768), (6096, 26281), (7692, 20828), (10256, 15621), (10414, 15384)]