157570296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505033}}^1$

素因数の和:505055

約数の個数: 32

約数和(自身を含む): 424228560

約数和(自身を除く): 266658264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 505033, 1010066, 1515099, 2020132, 3030198, 4040264, 6060396, 6565429, 12120792, 13130858, 19696287, 26261716, 39392574, 52523432, 78785148, 157570296]

約数ペア:

[(1, 157570296), (2, 78785148), (3, 52523432), (4, 39392574), (6, 26261716), (8, 19696287), (12, 13130858), (13, 12120792), (24, 6565429), (26, 6060396), (39, 4040264), (52, 3030198), (78, 2020132), (104, 1515099), (156, 1010066), (312, 505033)]