139623768

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{17791}}^1$

素因数の和:17912

約数の個数: 48

約数和(自身を含む): 381638400

約数和(自身を除く): 242014632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 17791, 35582, 53373, 71164, 106746, 142328, 160119, 213492, 320238, 426984, 640476, 1280952, 1939219, 3878438, 5817657, 7756876, 11635314, 15513752, 17452971, 23270628, 34905942, 46541256, 69811884, 139623768]

約数ペア:

[(1, 139623768), (2, 69811884), (3, 46541256), (4, 34905942), (6, 23270628), (8, 17452971), (9, 15513752), (12, 11635314), (18, 7756876), (24, 5817657), (36, 3878438), (72, 1939219), (109, 1280952), (218, 640476), (327, 426984), (436, 320238), (654, 213492), (872, 160119), (981, 142328), (1308, 106746), (1962, 71164), (2616, 53373), (3924, 35582), (7848, 17791)]