132157420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{140593}}^1$

素因数の和:140649

約数の個数: 24

約数和(自身を含む): 283437504

約数和(自身を除く): 151280084

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 140593, 281186, 562372, 702965, 1405930, 2811860, 6607871, 13215742, 26431484, 33039355, 66078710, 132157420]

約数ペア:

[(1, 132157420), (2, 66078710), (4, 33039355), (5, 26431484), (10, 13215742), (20, 6607871), (47, 2811860), (94, 1405930), (188, 702965), (235, 562372), (470, 281186), (940, 140593)]