157760004

素因数分解:

$2^2\times 3^1\times {\mathrm{2389}}^1\times {\mathrm{5503}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 368327680

約数和(自身を除く): 210567676

約数列:

[1, 2, 3, 4, 6, 12, 2389, 4778, 5503, 7167, 9556, 11006, 14334, 16509, 22012, 28668, 33018, 66036, 13146667, 26293334, 39440001, 52586668, 78880002, 157760004]

約数ペア:

[(1, 157760004), (2, 78880002), (3, 52586668), (4, 39440001), (6, 26293334), (12, 13146667), (2389, 66036), (4778, 33018), (5503, 28668), (7167, 22012), (9556, 16509), (11006, 14334)]