162131704

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{12983}}^1$

素因数の和:13219

約数の個数: 32

約数和(自身を含む): 349009920

約数和(自身を除く): 186878216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 12983, 25966, 51932, 90881, 103864, 181762, 363524, 727048, 2895209, 5790418, 11580836, 20266463, 23161672, 40532926, 81065852, 162131704]

約数ペア:

[(1, 162131704), (2, 81065852), (4, 40532926), (7, 23161672), (8, 20266463), (14, 11580836), (28, 5790418), (56, 2895209), (223, 727048), (446, 363524), (892, 181762), (1561, 103864), (1784, 90881), (3122, 51932), (6244, 25966), (12488, 12983)]