140581488

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{7529}}^1$

素因数の和:7929

約数の個数: 40

約数和(自身を含む): 364150800

約数和(自身を除く): 223569312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 7529, 9336, 15058, 18672, 22587, 30116, 45174, 60232, 90348, 120464, 180696, 361392, 2928781, 5857562, 8786343, 11715124, 17572686, 23430248, 35145372, 46860496, 70290744, 140581488]

約数ペア:

[(1, 140581488), (2, 70290744), (3, 46860496), (4, 35145372), (6, 23430248), (8, 17572686), (12, 11715124), (16, 8786343), (24, 5857562), (48, 2928781), (389, 361392), (778, 180696), (1167, 120464), (1556, 90348), (2334, 60232), (3112, 45174), (4668, 30116), (6224, 22587), (7529, 18672), (9336, 15058)]