140479776

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{11897}}^1$

素因数の和:11954

約数の個数: 72

約数和(自身を含む): 409267404

約数和(自身を除く): 268787628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 11897, 23794, 35691, 47588, 71382, 95176, 107073, 142764, 190352, 214146, 285528, 380704, 428292, 487777, 571056, 856584, 975554, 1142112, 1463331, 1713168, 1951108, 2926662, 3426336, 3902216, 4389993, 5853324, 7804432, 8779986, 11706648, 15608864, 17559972, 23413296, 35119944, 46826592, 70239888, 140479776]

約数ペア:

[(1, 140479776), (2, 70239888), (3, 46826592), (4, 35119944), (6, 23413296), (8, 17559972), (9, 15608864), (12, 11706648), (16, 8779986), (18, 7804432), (24, 5853324), (32, 4389993), (36, 3902216), (41, 3426336), (48, 2926662), (72, 1951108), (82, 1713168), (96, 1463331), (123, 1142112), (144, 975554), (164, 856584), (246, 571056), (288, 487777), (328, 428292), (369, 380704), (492, 285528), (656, 214146), (738, 190352), (984, 142764), (1312, 107073), (1476, 95176), (1968, 71382), (2952, 47588), (3936, 35691), (5904, 23794), (11808, 11897)]