131200836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2687}}^1$

素因数の和:3020

約数の個数: 48

約数和(自身を含む): 330860544

約数和(自身を除く): 199659708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1878, 2687, 3756, 4069, 5374, 8061, 8138, 10748, 12207, 16122, 16276, 24414, 32244, 34931, 48828, 69862, 104793, 139724, 209586, 419172, 841031, 1682062, 2523093, 3364124, 5046186, 10092372, 10933403, 21866806, 32800209, 43733612, 65600418, 131200836]

約数ペア:

[(1, 131200836), (2, 65600418), (3, 43733612), (4, 32800209), (6, 21866806), (12, 10933403), (13, 10092372), (26, 5046186), (39, 3364124), (52, 2523093), (78, 1682062), (156, 841031), (313, 419172), (626, 209586), (939, 139724), (1252, 104793), (1878, 69862), (2687, 48828), (3756, 34931), (4069, 32244), (5374, 24414), (8061, 16276), (8138, 16122), (10748, 12207)]