138377616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2280

約数の個数: 80

約数和(自身を含む): 388891776

約数和(自身を除く): 250514160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1648, 2153, 2472, 2678, 4017, 4306, 4944, 5356, 6459, 8034, 8612, 10712, 12918, 16068, 17224, 21424, 25836, 27989, 32136, 34448, 51672, 55978, 64272, 83967, 103344, 111956, 167934, 221759, 223912, 335868, 443518, 447824, 665277, 671736, 887036, 1330554, 1343472, 1774072, 2661108, 2882867, 3548144, 5322216, 5765734, 8648601, 10644432, 11531468, 17297202, 23062936, 34594404, 46125872, 69188808, 138377616]

約数ペア:

[(1, 138377616), (2, 69188808), (3, 46125872), (4, 34594404), (6, 23062936), (8, 17297202), (12, 11531468), (13, 10644432), (16, 8648601), (24, 5765734), (26, 5322216), (39, 3548144), (48, 2882867), (52, 2661108), (78, 1774072), (103, 1343472), (104, 1330554), (156, 887036), (206, 671736), (208, 665277), (309, 447824), (312, 443518), (412, 335868), (618, 223912), (624, 221759), (824, 167934), (1236, 111956), (1339, 103344), (1648, 83967), (2153, 64272), (2472, 55978), (2678, 51672), (4017, 34448), (4306, 32136), (4944, 27989), (5356, 25836), (6459, 21424), (8034, 17224), (8612, 16068), (10712, 12918)]