156927830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1433}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 289920384

約数和(自身を除く): 132992554

約数列:

[1, 2, 5, 10, 47, 94, 233, 235, 466, 470, 1165, 1433, 2330, 2866, 7165, 10951, 14330, 21902, 54755, 67351, 109510, 134702, 333889, 336755, 667778, 673510, 1669445, 3338890, 15692783, 31385566, 78463915, 156927830]

約数ペア:

[(1, 156927830), (2, 78463915), (5, 31385566), (10, 15692783), (47, 3338890), (94, 1669445), (233, 673510), (235, 667778), (466, 336755), (470, 333889), (1165, 134702), (1433, 109510), (2330, 67351), (2866, 54755), (7165, 21902), (10951, 14330)]