168954808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{3163}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 346268160

約数和(自身を除く): 177313352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 607, 1214, 2428, 3163, 4856, 6326, 6677, 12652, 13354, 25304, 26708, 34793, 53416, 69586, 139172, 278344, 1919941, 3839882, 7679764, 15359528, 21119351, 42238702, 84477404, 168954808]

約数ペア:

[(1, 168954808), (2, 84477404), (4, 42238702), (8, 21119351), (11, 15359528), (22, 7679764), (44, 3839882), (88, 1919941), (607, 278344), (1214, 139172), (2428, 69586), (3163, 53416), (4856, 34793), (6326, 26708), (6677, 25304), (12652, 13354)]