178080138

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1063}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 397365696

約数和(自身を除く): 219285558

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 227, 246, 369, 454, 681, 738, 1063, 1362, 2043, 2126, 3189, 4086, 6378, 9307, 9567, 18614, 19134, 27921, 43583, 55842, 83763, 87166, 130749, 167526, 241301, 261498, 392247, 482602, 723903, 784494, 1447806, 2171709, 4343418, 9893341, 19786682, 29680023, 59360046, 89040069, 178080138]

約数ペア:

[(1, 178080138), (2, 89040069), (3, 59360046), (6, 29680023), (9, 19786682), (18, 9893341), (41, 4343418), (82, 2171709), (123, 1447806), (227, 784494), (246, 723903), (369, 482602), (454, 392247), (681, 261498), (738, 241301), (1063, 167526), (1362, 130749), (2043, 87166), (2126, 83763), (3189, 55842), (4086, 43583), (6378, 27921), (9307, 19134), (9567, 18614)]