164420646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{26683}}^1$

素因数の和:26780

約数の個数: 32

約数和(自身を含む): 358632960

約数和(自身を除く): 194212314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 26683, 53366, 80049, 160098, 346879, 693758, 1040637, 2081274, 2107957, 4215914, 6323871, 12647742, 27403441, 54806882, 82210323, 164420646]

約数ペア:

[(1, 164420646), (2, 82210323), (3, 54806882), (6, 27403441), (13, 12647742), (26, 6323871), (39, 4215914), (78, 2107957), (79, 2081274), (158, 1040637), (237, 693758), (474, 346879), (1027, 160098), (2054, 80049), (3081, 53366), (6162, 26683)]