129345044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 249071760

約数和(自身を除く): 119726716

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 101, 148, 202, 404, 509, 629, 1018, 1258, 1717, 2036, 2516, 3434, 3737, 6868, 7474, 8653, 14948, 17306, 18833, 34612, 37666, 51409, 63529, 75332, 102818, 127058, 205636, 254116, 320161, 640322, 873953, 1280644, 1747906, 1902133, 3495812, 3804266, 7608532, 32336261, 64672522, 129345044]

約数ペア:

[(1, 129345044), (2, 64672522), (4, 32336261), (17, 7608532), (34, 3804266), (37, 3495812), (68, 1902133), (74, 1747906), (101, 1280644), (148, 873953), (202, 640322), (404, 320161), (509, 254116), (629, 205636), (1018, 127058), (1258, 102818), (1717, 75332), (2036, 63529), (2516, 51409), (3434, 37666), (3737, 34612), (6868, 18833), (7474, 17306), (8653, 14948)]