179969478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{13337}}^1$

素因数の和:13528

約数の個数: 32

約数和(自身を含む): 389896416

約数和(自身を除く): 209926938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 13337, 13494, 26674, 40011, 80022, 173381, 346762, 520143, 1040286, 2307301, 4614602, 6921903, 13843806, 29994913, 59989826, 89984739, 179969478]

約数ペア:

[(1, 179969478), (2, 89984739), (3, 59989826), (6, 29994913), (13, 13843806), (26, 6921903), (39, 4614602), (78, 2307301), (173, 1040286), (346, 520143), (519, 346762), (1038, 173381), (2249, 80022), (4498, 40011), (6747, 26674), (13337, 13494)]