138179628

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67339}}^1$

素因数の和:67371

約数の個数: 48

約数和(自身を含む): 377104000

約数和(自身を除く): 238924372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 67339, 134678, 202017, 269356, 404034, 606051, 808068, 1212102, 1279441, 1818153, 2424204, 2558882, 3636306, 3838323, 5117764, 7272612, 7676646, 11514969, 15353292, 23029938, 34544907, 46059876, 69089814, 138179628]

約数ペア:

[(1, 138179628), (2, 69089814), (3, 46059876), (4, 34544907), (6, 23029938), (9, 15353292), (12, 11514969), (18, 7676646), (19, 7272612), (27, 5117764), (36, 3838323), (38, 3636306), (54, 2558882), (57, 2424204), (76, 1818153), (108, 1279441), (114, 1212102), (171, 808068), (228, 606051), (342, 404034), (513, 269356), (684, 202017), (1026, 134678), (2052, 67339)]