164027572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{2137}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 296925440

約数和(自身を除く): 132897868

約数列:

[1, 2, 4, 31, 62, 124, 619, 1238, 2137, 2476, 4274, 8548, 19189, 38378, 66247, 76756, 132494, 264988, 1322803, 2645606, 5291212, 41006893, 82013786, 164027572]

約数ペア:

[(1, 164027572), (2, 82013786), (4, 41006893), (31, 5291212), (62, 2645606), (124, 1322803), (619, 264988), (1238, 132494), (2137, 76756), (2476, 66247), (4274, 38378), (8548, 19189)]