138639504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{152017}}^1$

素因数の和:152047

約数の個数: 40

約数和(自身を含む): 377004640

約数和(自身を除く): 238365136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 152017, 304034, 456051, 608068, 912102, 1216136, 1824204, 2432272, 2888323, 3648408, 5776646, 7296816, 8664969, 11553292, 17329938, 23106584, 34659876, 46213168, 69319752, 138639504]

約数ペア:

[(1, 138639504), (2, 69319752), (3, 46213168), (4, 34659876), (6, 23106584), (8, 17329938), (12, 11553292), (16, 8664969), (19, 7296816), (24, 5776646), (38, 3648408), (48, 2888323), (57, 2432272), (76, 1824204), (114, 1216136), (152, 912102), (228, 608068), (304, 456051), (456, 304034), (912, 152017)]