142364372

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3659}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 254560320

約数和(自身を除く): 112195948

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 3659, 7318, 9727, 14636, 19454, 38908, 259789, 501283, 519578, 1002566, 1039156, 2005132, 35591093, 71182186, 142364372]

約数ペア:

[(1, 142364372), (2, 71182186), (4, 35591093), (71, 2005132), (137, 1039156), (142, 1002566), (274, 519578), (284, 501283), (548, 259789), (3659, 38908), (7318, 19454), (9727, 14636)]