126851564

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{57347}}^1$

素因数の和:57437

約数の個数: 24

約数和(自身を含む): 256919040

約数和(自身を除く): 130067476

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 57347, 114694, 229388, 401429, 802858, 1605716, 4530413, 9060826, 18121652, 31712891, 63425782, 126851564]

約数ペア:

[(1, 126851564), (2, 63425782), (4, 31712891), (7, 18121652), (14, 9060826), (28, 4530413), (79, 1605716), (158, 802858), (316, 401429), (553, 229388), (1106, 114694), (2212, 57347)]