159705964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{1061}}^1$

素因数の和:1398

約数の個数: 36

約数和(自身を含む): 308481264

約数和(自身を除く): 148775300

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 311, 484, 622, 1061, 1244, 2122, 3421, 4244, 6842, 11671, 13684, 23342, 37631, 46684, 75262, 128381, 150524, 256762, 329971, 513524, 659942, 1319884, 3629681, 7259362, 14518724, 39926491, 79852982, 159705964]

約数ペア:

[(1, 159705964), (2, 79852982), (4, 39926491), (11, 14518724), (22, 7259362), (44, 3629681), (121, 1319884), (242, 659942), (311, 513524), (484, 329971), (622, 256762), (1061, 150524), (1244, 128381), (2122, 75262), (3421, 46684), (4244, 37631), (6842, 23342), (11671, 13684)]