129332786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{7321}}^1$

素因数の和:7418

約数の個数: 24

約数和(自身を含む): 216189372

約数和(自身を除く): 86856586

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 7321, 8833, 14642, 17666, 80531, 161062, 534433, 885841, 1068866, 1771682, 5878763, 11757526, 64666393, 129332786]

約数ペア:

[(1, 129332786), (2, 64666393), (11, 11757526), (22, 5878763), (73, 1771682), (121, 1068866), (146, 885841), (242, 534433), (803, 161062), (1606, 80531), (7321, 17666), (8833, 14642)]