140322168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2161

約数の個数: 96

約数和(自身を含む): 437673600

約数和(自身を除く): 297351432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 2003, 2502, 2919, 3336, 3892, 4006, 5004, 5838, 6009, 7784, 8012, 8757, 10008, 11676, 12018, 14021, 16024, 17514, 18027, 23352, 24036, 28042, 35028, 36054, 42063, 48072, 56084, 70056, 72108, 84126, 112168, 126189, 144216, 168252, 252378, 278417, 336504, 504756, 556834, 835251, 1009512, 1113668, 1670502, 1948919, 2227336, 2505753, 3341004, 3897838, 5011506, 5846757, 6682008, 7795676, 10023012, 11693514, 15591352, 17540271, 20046024, 23387028, 35080542, 46774056, 70161084, 140322168]

約数ペア:

[(1, 140322168), (2, 70161084), (3, 46774056), (4, 35080542), (6, 23387028), (7, 20046024), (8, 17540271), (9, 15591352), (12, 11693514), (14, 10023012), (18, 7795676), (21, 6682008), (24, 5846757), (28, 5011506), (36, 3897838), (42, 3341004), (56, 2505753), (63, 2227336), (72, 1948919), (84, 1670502), (126, 1113668), (139, 1009512), (168, 835251), (252, 556834), (278, 504756), (417, 336504), (504, 278417), (556, 252378), (834, 168252), (973, 144216), (1112, 126189), (1251, 112168), (1668, 84126), (1946, 72108), (2003, 70056), (2502, 56084), (2919, 48072), (3336, 42063), (3892, 36054), (4006, 35028), (5004, 28042), (5838, 24036), (6009, 23352), (7784, 18027), (8012, 17514), (8757, 16024), (10008, 14021), (11676, 12018)]