158793584

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{6199}}^1$

素因数の和:7808

約数の個数: 20

約数和(自身を含む): 307904400

約数和(自身を除く): 149110816

約数列:

[1, 2, 4, 8, 16, 1601, 3202, 6199, 6404, 12398, 12808, 24796, 25616, 49592, 99184, 9924599, 19849198, 39698396, 79396792, 158793584]

約数ペア:

[(1, 158793584), (2, 79396792), (4, 39698396), (8, 19849198), (16, 9924599), (1601, 99184), (3202, 49592), (6199, 25616), (6404, 24796), (12398, 12808)]