142830976

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{18913}}^1$

素因数の和:18986

約数の個数: 32

約数和(自身を含む): 289384200

約数和(自身を除く): 146553224

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 18913, 37826, 75652, 151304, 302608, 605216, 1115867, 1210432, 2231734, 2420864, 4463468, 8926936, 17853872, 35707744, 71415488, 142830976]

約数ペア:

[(1, 142830976), (2, 71415488), (4, 35707744), (8, 17853872), (16, 8926936), (32, 4463468), (59, 2420864), (64, 2231734), (118, 1210432), (128, 1115867), (236, 605216), (472, 302608), (944, 151304), (1888, 75652), (3776, 37826), (7552, 18913)]