140909736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31397}}^1$

素因数の和:31434

約数の個数: 64

約数和(自身を含む): 406918080

約数和(自身を除く): 266008344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 31397, 62794, 94191, 125588, 188382, 251176, 345367, 376764, 533749, 690734, 753528, 1036101, 1067498, 1381468, 1601247, 2072202, 2134996, 2762936, 3202494, 4144404, 4269992, 5871239, 6404988, 8288808, 11742478, 12809976, 17613717, 23484956, 35227434, 46969912, 70454868, 140909736]

約数ペア:

[(1, 140909736), (2, 70454868), (3, 46969912), (4, 35227434), (6, 23484956), (8, 17613717), (11, 12809976), (12, 11742478), (17, 8288808), (22, 6404988), (24, 5871239), (33, 4269992), (34, 4144404), (44, 3202494), (51, 2762936), (66, 2134996), (68, 2072202), (88, 1601247), (102, 1381468), (132, 1067498), (136, 1036101), (187, 753528), (204, 690734), (264, 533749), (374, 376764), (408, 345367), (561, 251176), (748, 188382), (1122, 125588), (1496, 94191), (2244, 62794), (4488, 31397)]