128045168836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10433}}^1\times {\mathrm{236021}}^1$

素因数の和:246471

約数の個数: 24

約数和(自身を含む): 241340047704

約数和(自身を除く): 113294878868

約数列:

[1, 2, 4, 13, 26, 52, 10433, 20866, 41732, 135629, 236021, 271258, 472042, 542516, 944084, 3068273, 6136546, 12273092, 2462407093, 4924814186, 9849628372, 32011292209, 64022584418, 128045168836]

約数ペア:

[(1, 128045168836), (2, 64022584418), (4, 32011292209), (13, 9849628372), (26, 4924814186), (52, 2462407093), (10433, 12273092), (20866, 6136546), (41732, 3068273), (135629, 944084), (236021, 542516), (271258, 472042)]