140128632

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{39719}}^1$

素因数の和:39745

約数の個数: 72

約数和(自身を含む): 441487800

約数和(自身を除く): 301359168

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, 39719, 79438, 119157, 158876, 238314, 278033, 317752, 357471, 476628, 556066, 714942, 834099, 953256, 1112132, 1429884, 1668198, 1946231, 2224264, 2502297, 2859768, 3336396, 3892462, 5004594, 5838693, 6672792, 7784924, 10009188, 11677386, 15569848, 17516079, 20018376, 23354772, 35032158, 46709544, 70064316, 140128632]

約数ペア:

[(1, 140128632), (2, 70064316), (3, 46709544), (4, 35032158), (6, 23354772), (7, 20018376), (8, 17516079), (9, 15569848), (12, 11677386), (14, 10009188), (18, 7784924), (21, 6672792), (24, 5838693), (28, 5004594), (36, 3892462), (42, 3336396), (49, 2859768), (56, 2502297), (63, 2224264), (72, 1946231), (84, 1668198), (98, 1429884), (126, 1112132), (147, 953256), (168, 834099), (196, 714942), (252, 556066), (294, 476628), (392, 357471), (441, 317752), (504, 278033), (588, 238314), (882, 158876), (1176, 119157), (1764, 79438), (3528, 39719)]