138577464

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{23189}}^1$

素因数の和:23284

約数の個数: 48

約数和(自身を含む): 379852200

約数和(自身を除く): 241274736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 23189, 46378, 69567, 92756, 139134, 185512, 208701, 278268, 417402, 556536, 834804, 1669608, 1924687, 3849374, 5774061, 7698748, 11548122, 15397496, 17322183, 23096244, 34644366, 46192488, 69288732, 138577464]

約数ペア:

[(1, 138577464), (2, 69288732), (3, 46192488), (4, 34644366), (6, 23096244), (8, 17322183), (9, 15397496), (12, 11548122), (18, 7698748), (24, 5774061), (36, 3849374), (72, 1924687), (83, 1669608), (166, 834804), (249, 556536), (332, 417402), (498, 278268), (664, 208701), (747, 185512), (996, 139134), (1494, 92756), (1992, 69567), (2988, 46378), (5976, 23189)]