163902264

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{26573}}^1$

素因数の和:26839

約数の個数: 32

約数和(自身を含む): 411365520

約数和(自身を除く): 247463256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 26573, 53146, 79719, 106292, 159438, 212584, 318876, 637752, 6829261, 13658522, 20487783, 27317044, 40975566, 54634088, 81951132, 163902264]

約数ペア:

[(1, 163902264), (2, 81951132), (3, 54634088), (4, 40975566), (6, 27317044), (8, 20487783), (12, 13658522), (24, 6829261), (257, 637752), (514, 318876), (771, 212584), (1028, 159438), (1542, 106292), (2056, 79719), (3084, 53146), (6168, 26573)]