149726278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{5387}}^1$

素因数の和:6471

約数の個数: 16

約数和(自身を含む): 242136720

約数和(自身を除く): 92410442

約数列:

[1, 2, 13, 26, 1069, 2138, 5387, 10774, 13897, 27794, 70031, 140062, 5758703, 11517406, 74863139, 149726278]

約数ペア:

[(1, 149726278), (2, 74863139), (13, 11517406), (26, 5758703), (1069, 140062), (2138, 70031), (5387, 27794), (10774, 13897)]