153572976

素因数分解:

$2^4\times 3^3\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1271

約数の個数: 80

約数和(自身を含む): 442367520

約数和(自身を除く): 288794544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 433, 821, 866, 1299, 1642, 1732, 2463, 2598, 3284, 3464, 3897, 4926, 5196, 6568, 6928, 7389, 7794, 9852, 10392, 11691, 13136, 14778, 15588, 19704, 20784, 22167, 23382, 29556, 31176, 39408, 44334, 46764, 59112, 62352, 88668, 93528, 118224, 177336, 187056, 354672, 355493, 710986, 1066479, 1421972, 2132958, 2843944, 3199437, 4265916, 5687888, 6398874, 8531832, 9598311, 12797748, 17063664, 19196622, 25595496, 38393244, 51190992, 76786488, 153572976]

約数ペア:

[(1, 153572976), (2, 76786488), (3, 51190992), (4, 38393244), (6, 25595496), (8, 19196622), (9, 17063664), (12, 12797748), (16, 9598311), (18, 8531832), (24, 6398874), (27, 5687888), (36, 4265916), (48, 3199437), (54, 2843944), (72, 2132958), (108, 1421972), (144, 1066479), (216, 710986), (432, 355493), (433, 354672), (821, 187056), (866, 177336), (1299, 118224), (1642, 93528), (1732, 88668), (2463, 62352), (2598, 59112), (3284, 46764), (3464, 44334), (3897, 39408), (4926, 31176), (5196, 29556), (6568, 23382), (6928, 22167), (7389, 20784), (7794, 19704), (9852, 15588), (10392, 14778), (11691, 13136)]