157193002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{2543}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 243735552

約数和(自身を除く): 86542550

約数列:

[1, 2, 31, 62, 997, 1994, 2543, 5086, 30907, 61814, 78833, 157666, 2535371, 5070742, 78596501, 157193002]

約数ペア:

[(1, 157193002), (2, 78596501), (31, 5070742), (62, 2535371), (997, 157666), (1994, 78833), (2543, 61814), (5086, 30907)]