129791872

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8559

約数の個数: 64

約数和(自身を含む): 312927840

約数和(自身を除く): 183135968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 8521, 15232, 17042, 34084, 59647, 68168, 119294, 136336, 144857, 238588, 272672, 289714, 477176, 545344, 579428, 954352, 1013999, 1090688, 1158856, 1908704, 2027998, 2317712, 3817408, 4055996, 4635424, 7634816, 8111992, 9270848, 16223984, 18541696, 32447968, 64895936, 129791872]

約数ペア:

[(1, 129791872), (2, 64895936), (4, 32447968), (7, 18541696), (8, 16223984), (14, 9270848), (16, 8111992), (17, 7634816), (28, 4635424), (32, 4055996), (34, 3817408), (56, 2317712), (64, 2027998), (68, 1908704), (112, 1158856), (119, 1090688), (128, 1013999), (136, 954352), (224, 579428), (238, 545344), (272, 477176), (448, 289714), (476, 272672), (544, 238588), (896, 144857), (952, 136336), (1088, 119294), (1904, 68168), (2176, 59647), (3808, 34084), (7616, 17042), (8521, 15232)]