120389696

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2731

約数の個数: 56

約数和(自身を含む): 275783040

約数和(自身を除く): 155393344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2609, 2884, 3296, 5218, 5768, 6592, 10436, 11536, 18263, 20872, 23072, 36526, 41744, 46144, 73052, 83488, 146104, 166976, 268727, 292208, 537454, 584416, 1074908, 1168832, 1881089, 2149816, 3762178, 4299632, 7524356, 8599264, 15048712, 17198528, 30097424, 60194848, 120389696]

約数ペア:

[(1, 120389696), (2, 60194848), (4, 30097424), (7, 17198528), (8, 15048712), (14, 8599264), (16, 7524356), (28, 4299632), (32, 3762178), (56, 2149816), (64, 1881089), (103, 1168832), (112, 1074908), (206, 584416), (224, 537454), (412, 292208), (448, 268727), (721, 166976), (824, 146104), (1442, 83488), (1648, 73052), (2609, 46144), (2884, 41744), (3296, 36526), (5218, 23072), (5768, 20872), (6592, 18263), (10436, 11536)]