157430404490

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3083}}^1\times {\mathrm{13127}}^1$

素因数の和:16606

約数の個数: 32

約数和(自身を含む): 284216999040

約数和(自身を除く): 126786594550

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3083, 3890, 6166, 13127, 15415, 26254, 30830, 65635, 131270, 1199287, 2398574, 5106403, 5996435, 10212806, 11992870, 25532015, 40470541, 51064030, 80941082, 202352705, 404705410, 15743040449, 31486080898, 78715202245, 157430404490]

約数ペア:

[(1, 157430404490), (2, 78715202245), (5, 31486080898), (10, 15743040449), (389, 404705410), (778, 202352705), (1945, 80941082), (3083, 51064030), (3890, 40470541), (6166, 25532015), (13127, 11992870), (15415, 10212806), (26254, 5996435), (30830, 5106403), (65635, 2398574), (131270, 1199287)]