145221882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1987}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 313276992

約数和(自身を除く): 168055110

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 937, 1874, 1987, 2811, 3974, 5622, 5961, 11922, 12181, 24362, 25831, 36543, 51662, 73086, 77493, 154986, 1861819, 3723638, 5585457, 11170914, 24203647, 48407294, 72610941, 145221882]

約数ペア:

[(1, 145221882), (2, 72610941), (3, 48407294), (6, 24203647), (13, 11170914), (26, 5585457), (39, 3723638), (78, 1861819), (937, 154986), (1874, 77493), (1987, 73086), (2811, 51662), (3974, 36543), (5622, 25831), (5961, 24362), (11922, 12181)]