138847636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{65867}}^1$

素因数の和:65919

約数の個数: 24

約数和(自身を含む): 265579776

約数和(自身を除く): 126732140

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 65867, 131734, 263468, 1119739, 2041877, 2239478, 4083754, 4478956, 8167508, 34711909, 69423818, 138847636]

約数ペア:

[(1, 138847636), (2, 69423818), (4, 34711909), (17, 8167508), (31, 4478956), (34, 4083754), (62, 2239478), (68, 2041877), (124, 1119739), (527, 263468), (1054, 131734), (2108, 65867)]