138415859568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4429591}}^1$

素因数の和:4429643

約数の個数: 120

約数和(自身を含む): 456992147456

約数和(自身を除く): 318576287888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 4429591, 8859182, 13288773, 17718364, 26577546, 31007137, 35436728, 39866319, 53155092, 62014274, 70873456, 79732638, 93021411, 106310184, 124028548, 137317321, 159465276, 186042822, 212620368, 248057096, 274634642, 279064233, 318930552, 372085644, 411951963, 496114192, 549269284, 558128466, 637861104, 744171288, 823903926, 961221247, 1098538568, 1116256932, 1235855889, 1488342576, 1647807852, 1922442494, 2197077136, 2232513864, 2471711778, 2883663741, 3295615704, 3844884988, 4465027728, 4943423556, 5767327482, 6591231408, 7689769976, 8650991223, 9886847112, 11534654964, 15379539952, 17301982446, 19773694224, 23069309928, 34603964892, 46138619856, 69207929784, 138415859568]

約数ペア:

[(1, 138415859568), (2, 69207929784), (3, 46138619856), (4, 34603964892), (6, 23069309928), (7, 19773694224), (8, 17301982446), (9, 15379539952), (12, 11534654964), (14, 9886847112), (16, 8650991223), (18, 7689769976), (21, 6591231408), (24, 5767327482), (28, 4943423556), (31, 4465027728), (36, 3844884988), (42, 3295615704), (48, 2883663741), (56, 2471711778), (62, 2232513864), (63, 2197077136), (72, 1922442494), (84, 1647807852), (93, 1488342576), (112, 1235855889), (124, 1116256932), (126, 1098538568), (144, 961221247), (168, 823903926), (186, 744171288), (217, 637861104), (248, 558128466), (252, 549269284), (279, 496114192), (336, 411951963), (372, 372085644), (434, 318930552), (496, 279064233), (504, 274634642), (558, 248057096), (651, 212620368), (744, 186042822), (868, 159465276), (1008, 137317321), (1116, 124028548), (1302, 106310184), (1488, 93021411), (1736, 79732638), (1953, 70873456), (2232, 62014274), (2604, 53155092), (3472, 39866319), (3906, 35436728), (4464, 31007137), (5208, 26577546), (7812, 17718364), (10416, 13288773), (15624, 8859182), (31248, 4429591)]