139278384

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19739}}^1$

素因数の和:19767

約数の個数: 90

約数和(自身を含む): 453447540

約数和(自身を除く): 314169156

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 19739, 39478, 59217, 78956, 118434, 138173, 157912, 177651, 236868, 276346, 315824, 355302, 414519, 473736, 552692, 710604, 829038, 947472, 967211, 1105384, 1243557, 1421208, 1658076, 1934422, 2210768, 2487114, 2842416, 2901633, 3316152, 3868844, 4974228, 5803266, 6632304, 7737688, 8704899, 9948456, 11606532, 15475376, 17409798, 19896912, 23213064, 34819596, 46426128, 69639192, 139278384]

約数ペア:

[(1, 139278384), (2, 69639192), (3, 46426128), (4, 34819596), (6, 23213064), (7, 19896912), (8, 17409798), (9, 15475376), (12, 11606532), (14, 9948456), (16, 8704899), (18, 7737688), (21, 6632304), (24, 5803266), (28, 4974228), (36, 3868844), (42, 3316152), (48, 2901633), (49, 2842416), (56, 2487114), (63, 2210768), (72, 1934422), (84, 1658076), (98, 1421208), (112, 1243557), (126, 1105384), (144, 967211), (147, 947472), (168, 829038), (196, 710604), (252, 552692), (294, 473736), (336, 414519), (392, 355302), (441, 315824), (504, 276346), (588, 236868), (784, 177651), (882, 157912), (1008, 138173), (1176, 118434), (1764, 78956), (2352, 59217), (3528, 39478), (7056, 19739)]