128549806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36293}}^1$

素因数の和:36336

約数の個数: 32

約数和(自身を含む): 250864128

約数和(自身を除く): 122314322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 36293, 72586, 254051, 399223, 508102, 798446, 834739, 1669478, 2794561, 5589122, 5843173, 9182129, 11686346, 18364258, 64274903, 128549806]

約数ペア:

[(1, 128549806), (2, 64274903), (7, 18364258), (11, 11686346), (14, 9182129), (22, 5843173), (23, 5589122), (46, 2794561), (77, 1669478), (154, 834739), (161, 798446), (253, 508102), (322, 399223), (506, 254051), (1771, 72586), (3542, 36293)]