155994586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 263342016

約数和(自身を除く): 107347430

約数列:

[1, 2, 11, 22, 41, 82, 163, 326, 451, 902, 1061, 1793, 2122, 3586, 6683, 11671, 13366, 23342, 43501, 73513, 87002, 147026, 172943, 345886, 478511, 957022, 1902373, 3804746, 7090663, 14181326, 77997293, 155994586]

約数ペア:

[(1, 155994586), (2, 77997293), (11, 14181326), (22, 7090663), (41, 3804746), (82, 1902373), (163, 957022), (326, 478511), (451, 345886), (902, 172943), (1061, 147026), (1793, 87002), (2122, 73513), (3586, 43501), (6683, 23342), (11671, 13366)]