127820104

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 243936000

約数和(自身を除く): 116115896

約数列:

[1, 2, 4, 8, 79, 158, 263, 316, 526, 632, 769, 1052, 1538, 2104, 3076, 6152, 20777, 41554, 60751, 83108, 121502, 166216, 202247, 243004, 404494, 486008, 808988, 1617976, 15977513, 31955026, 63910052, 127820104]

約数ペア:

[(1, 127820104), (2, 63910052), (4, 31955026), (8, 15977513), (79, 1617976), (158, 808988), (263, 486008), (316, 404494), (526, 243004), (632, 202247), (769, 166216), (1052, 121502), (1538, 83108), (2104, 60751), (3076, 41554), (6152, 20777)]