139832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 328320

約数和(自身を除く): 188488

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 227, 308, 454, 616, 908, 1589, 1816, 2497, 3178, 4994, 6356, 9988, 12712, 17479, 19976, 34958, 69916, 139832]

約数ペア:

[(1, 139832), (2, 69916), (4, 34958), (7, 19976), (8, 17479), (11, 12712), (14, 9988), (22, 6356), (28, 4994), (44, 3178), (56, 2497), (77, 1816), (88, 1589), (154, 908), (227, 616), (308, 454)]