146663456

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 304819200

約数和(自身を除く): 158155744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 2047, 2239, 2848, 4094, 4478, 8188, 8956, 16376, 17912, 32752, 35824, 51497, 65504, 71648, 102994, 199271, 205988, 398542, 411976, 797084, 823952, 1594168, 1647904, 3188336, 4583233, 6376672, 9166466, 18332932, 36665864, 73331728, 146663456]

約数ペア:

[(1, 146663456), (2, 73331728), (4, 36665864), (8, 18332932), (16, 9166466), (23, 6376672), (32, 4583233), (46, 3188336), (89, 1647904), (92, 1594168), (178, 823952), (184, 797084), (356, 411976), (368, 398542), (712, 205988), (736, 199271), (1424, 102994), (2047, 71648), (2239, 65504), (2848, 51497), (4094, 35824), (4478, 32752), (8188, 17912), (8956, 16376)]