140835772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3779}}^1$

素因数の和:3823

約数の個数: 48

約数和(自身を含む): 309899520

約数和(自身を除く): 169063748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 2662, 3388, 3779, 5324, 7558, 9317, 15116, 18634, 26453, 37268, 41569, 52906, 83138, 105812, 166276, 290983, 457259, 581966, 914518, 1163932, 1829036, 3200813, 5029849, 6401626, 10059698, 12803252, 20119396, 35208943, 70417886, 140835772]

約数ペア:

[(1, 140835772), (2, 70417886), (4, 35208943), (7, 20119396), (11, 12803252), (14, 10059698), (22, 6401626), (28, 5029849), (44, 3200813), (77, 1829036), (121, 1163932), (154, 914518), (242, 581966), (308, 457259), (484, 290983), (847, 166276), (1331, 105812), (1694, 83138), (2662, 52906), (3388, 41569), (3779, 37268), (5324, 26453), (7558, 18634), (9317, 15116)]