156739878918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23471081}}^1$

素因数の和:23471149

約数の個数: 48

約数和(自身を含む): 395440789536

約数和(自身を除く): 238700910618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 23471081, 46942162, 70413243, 140826486, 164297567, 211239729, 328595134, 422479458, 492892701, 985785402, 1243967293, 1478678103, 2487934586, 2957356206, 3731901879, 7463803758, 8707771051, 11195705637, 17415542102, 22391411274, 26123313153, 52246626306, 78369939459, 156739878918]

約数ペア:

[(1, 156739878918), (2, 78369939459), (3, 52246626306), (6, 26123313153), (7, 22391411274), (9, 17415542102), (14, 11195705637), (18, 8707771051), (21, 7463803758), (42, 3731901879), (53, 2957356206), (63, 2487934586), (106, 1478678103), (126, 1243967293), (159, 985785402), (318, 492892701), (371, 422479458), (477, 328595134), (742, 211239729), (954, 164297567), (1113, 140826486), (2226, 70413243), (3339, 46942162), (6678, 23471081)]