166278568

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 317116800

約数和(自身を除く): 150838232

約数列:

[1, 2, 4, 8, 79, 158, 307, 316, 614, 632, 857, 1228, 1714, 2456, 3428, 6856, 24253, 48506, 67703, 97012, 135406, 194024, 263099, 270812, 526198, 541624, 1052396, 2104792, 20784821, 41569642, 83139284, 166278568]

約数ペア:

[(1, 166278568), (2, 83139284), (4, 41569642), (8, 20784821), (79, 2104792), (158, 1052396), (307, 541624), (316, 526198), (614, 270812), (632, 263099), (857, 194024), (1228, 135406), (1714, 97012), (2456, 67703), (3428, 48506), (6856, 24253)]