159354290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2837}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 296082864

約数和(自身を除く): 136728574

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 274, 410, 685, 1370, 2837, 5617, 5674, 11234, 14185, 28085, 28370, 56170, 116317, 232634, 388669, 581585, 777338, 1163170, 1943345, 3886690, 15935429, 31870858, 79677145, 159354290]

約数ペア:

[(1, 159354290), (2, 79677145), (5, 31870858), (10, 15935429), (41, 3886690), (82, 1943345), (137, 1163170), (205, 777338), (274, 581585), (410, 388669), (685, 232634), (1370, 116317), (2837, 56170), (5617, 28370), (5674, 28085), (11234, 14185)]