138183608

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8389}}^1$

素因数の和:8495

約数の個数: 32

約数和(自身を含む): 271836000

約数和(自身を除く): 133652392

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 8389, 16472, 16778, 33556, 67112, 243281, 486562, 595619, 973124, 1191238, 1946248, 2382476, 4764952, 17272951, 34545902, 69091804, 138183608]

約数ペア:

[(1, 138183608), (2, 69091804), (4, 34545902), (8, 17272951), (29, 4764952), (58, 2382476), (71, 1946248), (116, 1191238), (142, 973124), (232, 595619), (284, 486562), (568, 243281), (2059, 67112), (4118, 33556), (8236, 16778), (8389, 16472)]