147078380

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{9227}}^1$

素因数の和:10033

約数の個数: 24

約数和(自身を含む): 309285648

約数和(自身を除く): 162207268

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 9227, 15940, 18454, 36908, 46135, 92270, 184540, 7353919, 14707838, 29415676, 36769595, 73539190, 147078380]

約数ペア:

[(1, 147078380), (2, 73539190), (4, 36769595), (5, 29415676), (10, 14707838), (20, 7353919), (797, 184540), (1594, 92270), (3188, 46135), (3985, 36908), (7970, 18454), (9227, 15940)]