138275424

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{7621}}^1$

素因数の和:7650

約数の個数: 120

約数和(自身を含む): 464820048

約数和(自身を除く): 326544624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 7621, 9072, 15242, 18144, 22863, 30484, 45726, 53347, 60968, 68589, 91452, 106694, 121936, 137178, 160041, 182904, 205767, 213388, 243872, 274356, 320082, 365808, 411534, 426776, 480123, 548712, 617301, 640164, 731616, 823068, 853552, 960246, 1097424, 1234602, 1280328, 1440369, 1646136, 1707104, 1920492, 2194848, 2469204, 2560656, 2880738, 3292272, 3840984, 4321107, 4938408, 5121312, 5761476, 6584544, 7681968, 8642214, 9876816, 11522952, 15363936, 17284428, 19753632, 23045904, 34568856, 46091808, 69137712, 138275424]

約数ペア:

[(1, 138275424), (2, 69137712), (3, 46091808), (4, 34568856), (6, 23045904), (7, 19753632), (8, 17284428), (9, 15363936), (12, 11522952), (14, 9876816), (16, 8642214), (18, 7681968), (21, 6584544), (24, 5761476), (27, 5121312), (28, 4938408), (32, 4321107), (36, 3840984), (42, 3292272), (48, 2880738), (54, 2560656), (56, 2469204), (63, 2194848), (72, 1920492), (81, 1707104), (84, 1646136), (96, 1440369), (108, 1280328), (112, 1234602), (126, 1097424), (144, 960246), (162, 853552), (168, 823068), (189, 731616), (216, 640164), (224, 617301), (252, 548712), (288, 480123), (324, 426776), (336, 411534), (378, 365808), (432, 320082), (504, 274356), (567, 243872), (648, 213388), (672, 205767), (756, 182904), (864, 160041), (1008, 137178), (1134, 121936), (1296, 106694), (1512, 91452), (2016, 68589), (2268, 60968), (2592, 53347), (3024, 45726), (4536, 30484), (6048, 22863), (7621, 18144), (9072, 15242)]