157029660940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1\times {\mathrm{96661}}^1$

素因数の和:98602

約数の個数: 48

約数和(自身を含む): 337613300640

約数和(自身を除く): 180583639700

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1889, 3778, 7556, 9445, 18890, 37780, 81227, 96661, 162454, 193322, 324908, 386644, 406135, 483305, 812270, 966610, 1624540, 1933220, 4156423, 8312846, 16625692, 20782115, 41564230, 83128460, 182592629, 365185258, 730370516, 912963145, 1825926290, 3651852580, 7851483047, 15702966094, 31405932188, 39257415235, 78514830470, 157029660940]

約数ペア:

[(1, 157029660940), (2, 78514830470), (4, 39257415235), (5, 31405932188), (10, 15702966094), (20, 7851483047), (43, 3651852580), (86, 1825926290), (172, 912963145), (215, 730370516), (430, 365185258), (860, 182592629), (1889, 83128460), (3778, 41564230), (7556, 20782115), (9445, 16625692), (18890, 8312846), (37780, 4156423), (81227, 1933220), (96661, 1624540), (162454, 966610), (193322, 812270), (324908, 483305), (386644, 406135)]