131685912

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 372612240

約数和(自身を除く): 240926328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 412, 618, 648, 824, 927, 1236, 1854, 1973, 2472, 2781, 3708, 3946, 5562, 5919, 7416, 7892, 8343, 11124, 11838, 15784, 16686, 17757, 22248, 23676, 33372, 35514, 47352, 53271, 66744, 71028, 106542, 142056, 159813, 203219, 213084, 319626, 406438, 426168, 609657, 639252, 812876, 1219314, 1278504, 1625752, 1828971, 2438628, 3657942, 4877256, 5486913, 7315884, 10973826, 14631768, 16460739, 21947652, 32921478, 43895304, 65842956, 131685912]

約数ペア:

[(1, 131685912), (2, 65842956), (3, 43895304), (4, 32921478), (6, 21947652), (8, 16460739), (9, 14631768), (12, 10973826), (18, 7315884), (24, 5486913), (27, 4877256), (36, 3657942), (54, 2438628), (72, 1828971), (81, 1625752), (103, 1278504), (108, 1219314), (162, 812876), (206, 639252), (216, 609657), (309, 426168), (324, 406438), (412, 319626), (618, 213084), (648, 203219), (824, 159813), (927, 142056), (1236, 106542), (1854, 71028), (1973, 66744), (2472, 53271), (2781, 47352), (3708, 35514), (3946, 33372), (5562, 23676), (5919, 22248), (7416, 17757), (7892, 16686), (8343, 15784), (11124, 11838)]