163806604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 320674816

約数和(自身を除く): 156868212

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 307, 331, 403, 614, 662, 806, 1228, 1324, 1612, 3991, 4303, 7982, 8606, 9517, 10261, 15964, 17212, 19034, 20522, 38068, 41044, 101617, 123721, 133393, 203234, 247442, 266786, 406468, 494884, 533572, 1321021, 2642042, 3150127, 5284084, 6300254, 12600508, 40951651, 81903302, 163806604]

約数ペア:

[(1, 163806604), (2, 81903302), (4, 40951651), (13, 12600508), (26, 6300254), (31, 5284084), (52, 3150127), (62, 2642042), (124, 1321021), (307, 533572), (331, 494884), (403, 406468), (614, 266786), (662, 247442), (806, 203234), (1228, 133393), (1324, 123721), (1612, 101617), (3991, 41044), (4303, 38068), (7982, 20522), (8606, 19034), (9517, 17212), (10261, 15964)]