139513024

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2857}}^1$

素因数の和:2985

約数の個数: 56

約数和(自身を含む): 319410080

約数和(自身を除く): 179897056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1526, 1744, 2857, 3052, 3488, 5714, 6104, 6976, 11428, 12208, 19999, 22856, 24416, 39998, 45712, 48832, 79996, 91424, 159992, 182848, 311413, 319984, 622826, 639968, 1245652, 1279936, 2179891, 2491304, 4359782, 4982608, 8719564, 9965216, 17439128, 19930432, 34878256, 69756512, 139513024]

約数ペア:

[(1, 139513024), (2, 69756512), (4, 34878256), (7, 19930432), (8, 17439128), (14, 9965216), (16, 8719564), (28, 4982608), (32, 4359782), (56, 2491304), (64, 2179891), (109, 1279936), (112, 1245652), (218, 639968), (224, 622826), (436, 319984), (448, 311413), (763, 182848), (872, 159992), (1526, 91424), (1744, 79996), (2857, 48832), (3052, 45712), (3488, 39998), (5714, 24416), (6104, 22856), (6976, 19999), (11428, 12208)]