165441456

素因数分解:

$2^4\times 3^2\times {\mathrm{269}}^1\times {\mathrm{4271}}^1$

素因数の和:4554

約数の個数: 60

約数和(自身を含む): 464836320

約数和(自身を除く): 299394864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4271, 4304, 4842, 6456, 8542, 9684, 12813, 12912, 17084, 19368, 25626, 34168, 38439, 38736, 51252, 68336, 76878, 102504, 153756, 205008, 307512, 615024, 1148899, 2297798, 3446697, 4595596, 6893394, 9191192, 10340091, 13786788, 18382384, 20680182, 27573576, 41360364, 55147152, 82720728, 165441456]

約数ペア:

[(1, 165441456), (2, 82720728), (3, 55147152), (4, 41360364), (6, 27573576), (8, 20680182), (9, 18382384), (12, 13786788), (16, 10340091), (18, 9191192), (24, 6893394), (36, 4595596), (48, 3446697), (72, 2297798), (144, 1148899), (269, 615024), (538, 307512), (807, 205008), (1076, 153756), (1614, 102504), (2152, 76878), (2421, 68336), (3228, 51252), (4271, 38736), (4304, 38439), (4842, 34168), (6456, 25626), (8542, 19368), (9684, 17084), (12813, 12912)]