138561582

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 281128320

約数和(自身を除く): 142566738

約数列:

[1, 2, 3, 6, 131, 173, 262, 346, 393, 519, 786, 1019, 1038, 2038, 3057, 6114, 22663, 45326, 67989, 133489, 135978, 176287, 266978, 352574, 400467, 528861, 800934, 1057722, 23093597, 46187194, 69280791, 138561582]

約数ペア:

[(1, 138561582), (2, 69280791), (3, 46187194), (6, 23093597), (131, 1057722), (173, 800934), (262, 528861), (346, 400467), (393, 352574), (519, 266978), (786, 176287), (1019, 135978), (1038, 133489), (2038, 67989), (3057, 45326), (6114, 22663)]