138778826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{38189}}^1$

素因数の和:38293

約数の個数: 16

約数和(自身を含む): 219974400

約数和(自身を除く): 81195574

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 38189, 76378, 878347, 1756694, 3016931, 6033862, 69389413, 138778826]

約数ペア:

[(1, 138778826), (2, 69389413), (23, 6033862), (46, 3016931), (79, 1756694), (158, 878347), (1817, 76378), (3634, 38189)]