142457862

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2423}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 293207040

約数和(自身を除く): 150749178

約数列:

[1, 2, 3, 6, 41, 82, 123, 239, 246, 478, 717, 1434, 2423, 4846, 7269, 9799, 14538, 19598, 29397, 58794, 99343, 198686, 298029, 579097, 596058, 1158194, 1737291, 3474582, 23742977, 47485954, 71228931, 142457862]

約数ペア:

[(1, 142457862), (2, 71228931), (3, 47485954), (6, 23742977), (41, 3474582), (82, 1737291), (123, 1158194), (239, 596058), (246, 579097), (478, 298029), (717, 198686), (1434, 99343), (2423, 58794), (4846, 29397), (7269, 19598), (9799, 14538)]