147487408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2239}}^1$

素因数の和:2449

約数の個数: 40

約数和(自身を含む): 299980800

約数和(自身を除く): 152493392

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 179, 184, 358, 368, 716, 1432, 2239, 2864, 4117, 4478, 8234, 8956, 16468, 17912, 32936, 35824, 51497, 65872, 102994, 205988, 400781, 411976, 801562, 823952, 1603124, 3206248, 6412496, 9217963, 18435926, 36871852, 73743704, 147487408]

約数ペア:

[(1, 147487408), (2, 73743704), (4, 36871852), (8, 18435926), (16, 9217963), (23, 6412496), (46, 3206248), (92, 1603124), (179, 823952), (184, 801562), (358, 411976), (368, 400781), (716, 205988), (1432, 102994), (2239, 65872), (2864, 51497), (4117, 35824), (4478, 32936), (8234, 17912), (8956, 16468)]