139743184

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2281}}^1$

素因数の和:2843

約数の個数: 40

約数和(自身を含む): 310132928

約数和(自身を除く): 170389744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 2188, 2281, 3829, 4376, 4562, 7658, 8752, 9124, 15316, 15967, 18248, 30632, 31934, 36496, 61264, 63868, 127736, 255472, 1247707, 2495414, 4990828, 8733949, 9981656, 17467898, 19963312, 34935796, 69871592, 139743184]

約数ペア:

[(1, 139743184), (2, 69871592), (4, 34935796), (7, 19963312), (8, 17467898), (14, 9981656), (16, 8733949), (28, 4990828), (56, 2495414), (112, 1247707), (547, 255472), (1094, 127736), (2188, 63868), (2281, 61264), (3829, 36496), (4376, 31934), (4562, 30632), (7658, 18248), (8752, 15967), (9124, 15316)]