138201118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{7823}}^1$

素因数の和:7920

約数の個数: 24

約数和(自身を含む): 231011424

約数和(自身を除く): 92810306

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 7823, 8833, 15646, 17666, 86053, 172106, 571079, 946583, 1142158, 1893166, 6281869, 12563738, 69100559, 138201118]

約数ペア:

[(1, 138201118), (2, 69100559), (11, 12563738), (22, 6281869), (73, 1893166), (121, 1142158), (146, 946583), (242, 571079), (803, 172106), (1606, 86053), (7823, 17666), (8833, 15646)]