144442016

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 294817320

約数和(自身を除く): 150375304

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 164, 178, 328, 356, 656, 712, 1237, 1312, 1424, 2474, 2848, 3649, 4948, 7298, 9896, 14596, 19792, 29192, 39584, 50717, 58384, 101434, 110093, 116768, 202868, 220186, 405736, 440372, 811472, 880744, 1622944, 1761488, 3522976, 4513813, 9027626, 18055252, 36110504, 72221008, 144442016]

約数ペア:

[(1, 144442016), (2, 72221008), (4, 36110504), (8, 18055252), (16, 9027626), (32, 4513813), (41, 3522976), (82, 1761488), (89, 1622944), (164, 880744), (178, 811472), (328, 440372), (356, 405736), (656, 220186), (712, 202868), (1237, 116768), (1312, 110093), (1424, 101434), (2474, 58384), (2848, 50717), (3649, 39584), (4948, 29192), (7298, 19792), (9896, 14596)]