164577896

素因数分解:

$2^3\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{2617}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 353115840

約数和(自身を除く): 188537944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1123, 2246, 2617, 4492, 5234, 7861, 8984, 10468, 15722, 18319, 20936, 31444, 36638, 62888, 73276, 146552, 2938891, 5877782, 11755564, 20572237, 23511128, 41144474, 82288948, 164577896]

約数ペア:

[(1, 164577896), (2, 82288948), (4, 41144474), (7, 23511128), (8, 20572237), (14, 11755564), (28, 5877782), (56, 2938891), (1123, 146552), (2246, 73276), (2617, 62888), (4492, 36638), (5234, 31444), (7861, 20936), (8984, 18319), (10468, 15722)]