139120548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31249}}^1$

素因数の和:31316

約数の個数: 48

約数和(自身を含む): 378000000

約数和(自身を除く): 238879452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 31249, 62498, 93747, 124996, 187494, 218743, 374988, 437486, 656229, 874972, 1312458, 1656197, 2624916, 3312394, 4968591, 6624788, 9937182, 11593379, 19874364, 23186758, 34780137, 46373516, 69560274, 139120548]

約数ペア:

[(1, 139120548), (2, 69560274), (3, 46373516), (4, 34780137), (6, 23186758), (7, 19874364), (12, 11593379), (14, 9937182), (21, 6624788), (28, 4968591), (42, 3312394), (53, 2624916), (84, 1656197), (106, 1312458), (159, 874972), (212, 656229), (318, 437486), (371, 374988), (636, 218743), (742, 187494), (1113, 124996), (1484, 93747), (2226, 62498), (4452, 31249)]