123960704

素因数分解:

$2^7\times 7^1\times {\mathrm{138349}}^1$

素因数の和:138370

約数の個数: 32

約数和(自身を含む): 282234000

約数和(自身を除く): 158273296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 138349, 276698, 553396, 968443, 1106792, 1936886, 2213584, 3873772, 4427168, 7747544, 8854336, 15495088, 17708672, 30990176, 61980352, 123960704]

約数ペア:

[(1, 123960704), (2, 61980352), (4, 30990176), (7, 17708672), (8, 15495088), (14, 8854336), (16, 7747544), (28, 4427168), (32, 3873772), (56, 2213584), (64, 1936886), (112, 1106792), (128, 968443), (224, 553396), (448, 276698), (896, 138349)]