140328288

素因数分解:

$2^5\times 3^4\times {\mathrm{54139}}^1$

素因数の和:54161

約数の個数: 60

約数和(自身を含む): 412709220

約数和(自身を除く): 272380932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 54139, 108278, 162417, 216556, 324834, 433112, 487251, 649668, 866224, 974502, 1299336, 1461753, 1732448, 1949004, 2598672, 2923506, 3898008, 4385259, 5197344, 5847012, 7796016, 8770518, 11694024, 15592032, 17541036, 23388048, 35082072, 46776096, 70164144, 140328288]

約数ペア:

[(1, 140328288), (2, 70164144), (3, 46776096), (4, 35082072), (6, 23388048), (8, 17541036), (9, 15592032), (12, 11694024), (16, 8770518), (18, 7796016), (24, 5847012), (27, 5197344), (32, 4385259), (36, 3898008), (48, 2923506), (54, 2598672), (72, 1949004), (81, 1732448), (96, 1461753), (108, 1299336), (144, 974502), (162, 866224), (216, 649668), (288, 487251), (324, 433112), (432, 324834), (648, 216556), (864, 162417), (1296, 108278), (2592, 54139)]