163241316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647783}}^1$

素因数の和:647800

約数の個数: 36

約数和(自身を含む): 471586752

約数和(自身を除く): 308345436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647783, 1295566, 1943349, 2591132, 3886698, 4534481, 5830047, 7773396, 9068962, 11660094, 13603443, 18137924, 23320188, 27206886, 40810329, 54413772, 81620658, 163241316]

約数ペア:

[(1, 163241316), (2, 81620658), (3, 54413772), (4, 40810329), (6, 27206886), (7, 23320188), (9, 18137924), (12, 13603443), (14, 11660094), (18, 9068962), (21, 7773396), (28, 5830047), (36, 4534481), (42, 3886698), (63, 2591132), (84, 1943349), (126, 1295566), (252, 647783)]