138477528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{39251}}^1$

素因数の和:39277

約数の個数: 72

約数和(自身を含む): 436285980

約数和(自身を除く): 297808452

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 39251, 78502, 117753, 157004, 235506, 274757, 314008, 353259, 471012, 549514, 706518, 824271, 942024, 1099028, 1413036, 1648542, 1923299, 2198056, 2472813, 2826072, 3297084, 3846598, 4945626, 5769897, 6594168, 7693196, 9891252, 11539794, 15386392, 17309691, 19782504, 23079588, 34619382, 46159176, 69238764, 138477528]

約数ペア:

[(1, 138477528), (2, 69238764), (3, 46159176), (4, 34619382), (6, 23079588), (7, 19782504), (8, 17309691), (9, 15386392), (12, 11539794), (14, 9891252), (18, 7693196), (21, 6594168), (24, 5769897), (28, 4945626), (36, 3846598), (42, 3297084), (49, 2826072), (56, 2472813), (63, 2198056), (72, 1923299), (84, 1648542), (98, 1413036), (126, 1099028), (147, 942024), (168, 824271), (196, 706518), (252, 549514), (294, 471012), (392, 353259), (441, 314008), (504, 274757), (588, 235506), (882, 157004), (1176, 117753), (1764, 78502), (3528, 39251)]