138667536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137567}}^1$

素因数の和:137588

約数の個数: 60

約数和(自身を含む): 443519232

約数和(自身を除く): 304851696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 137567, 275134, 412701, 550268, 825402, 962969, 1100536, 1238103, 1650804, 1925938, 2201072, 2476206, 2888907, 3301608, 3851876, 4952412, 5777814, 6603216, 7703752, 8666721, 9904824, 11555628, 15407504, 17333442, 19809648, 23111256, 34666884, 46222512, 69333768, 138667536]

約数ペア:

[(1, 138667536), (2, 69333768), (3, 46222512), (4, 34666884), (6, 23111256), (7, 19809648), (8, 17333442), (9, 15407504), (12, 11555628), (14, 9904824), (16, 8666721), (18, 7703752), (21, 6603216), (24, 5777814), (28, 4952412), (36, 3851876), (42, 3301608), (48, 2888907), (56, 2476206), (63, 2201072), (72, 1925938), (84, 1650804), (112, 1238103), (126, 1100536), (144, 962969), (168, 825402), (252, 550268), (336, 412701), (504, 275134), (1008, 137567)]