131980104

素因数分解:

$2^3\times 3^5\times {\mathrm{67891}}^1$

素因数の和:67912

約数の個数: 48

約数和(自身を含む): 370690320

約数和(自身を除く): 238710216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 67891, 135782, 203673, 271564, 407346, 543128, 611019, 814692, 1222038, 1629384, 1833057, 2444076, 3666114, 4888152, 5499171, 7332228, 10998342, 14664456, 16497513, 21996684, 32995026, 43993368, 65990052, 131980104]

約数ペア:

[(1, 131980104), (2, 65990052), (3, 43993368), (4, 32995026), (6, 21996684), (8, 16497513), (9, 14664456), (12, 10998342), (18, 7332228), (24, 5499171), (27, 4888152), (36, 3666114), (54, 2444076), (72, 1833057), (81, 1629384), (108, 1222038), (162, 814692), (216, 611019), (243, 543128), (324, 407346), (486, 271564), (648, 203673), (972, 135782), (1944, 67891)]