138867288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48623}}^1$

素因数の和:48656

約数の個数: 64

約数和(自身を含む): 420111360

約数和(自身を除く): 281244072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 48623, 97246, 145869, 194492, 291738, 340361, 388984, 583476, 680722, 826591, 1021083, 1166952, 1361444, 1653182, 2042166, 2479773, 2722888, 3306364, 4084332, 4959546, 5786137, 6612728, 8168664, 9919092, 11572274, 17358411, 19838184, 23144548, 34716822, 46289096, 69433644, 138867288]

約数ペア:

[(1, 138867288), (2, 69433644), (3, 46289096), (4, 34716822), (6, 23144548), (7, 19838184), (8, 17358411), (12, 11572274), (14, 9919092), (17, 8168664), (21, 6612728), (24, 5786137), (28, 4959546), (34, 4084332), (42, 3306364), (51, 2722888), (56, 2479773), (68, 2042166), (84, 1653182), (102, 1361444), (119, 1166952), (136, 1021083), (168, 826591), (204, 680722), (238, 583476), (357, 388984), (408, 340361), (476, 291738), (714, 194492), (952, 145869), (1428, 97246), (2856, 48623)]