130221384

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{76421}}^1$

素因数の和:76501

約数の個数: 32

約数和(自身を含む): 330143040

約数和(自身を除く): 199921656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 76421, 152842, 229263, 305684, 458526, 611368, 917052, 1834104, 5425891, 10851782, 16277673, 21703564, 32555346, 43407128, 65110692, 130221384]

約数ペア:

[(1, 130221384), (2, 65110692), (3, 43407128), (4, 32555346), (6, 21703564), (8, 16277673), (12, 10851782), (24, 5425891), (71, 1834104), (142, 917052), (213, 611368), (284, 458526), (426, 305684), (568, 229263), (852, 152842), (1704, 76421)]