139942322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 230053824

約数和(自身を除く): 90111502

約数列:

[1, 2, 13, 26, 131, 181, 227, 262, 362, 454, 1703, 2353, 2951, 3406, 4706, 5902, 23711, 29737, 41087, 47422, 59474, 82174, 308243, 386581, 534131, 616486, 773162, 1068262, 5382397, 10764794, 69971161, 139942322]

約数ペア:

[(1, 139942322), (2, 69971161), (13, 10764794), (26, 5382397), (131, 1068262), (181, 773162), (227, 616486), (262, 534131), (362, 386581), (454, 308243), (1703, 82174), (2353, 59474), (2951, 47422), (3406, 41087), (4706, 29737), (5902, 23711)]