138397752

素因数分解:

$2^3\times 3^2\times {\mathrm{599}}^1\times {\mathrm{3209}}^1$

素因数の和:3820

約数の個数: 48

約数和(自身を含む): 375570000

約数和(自身を除く): 237172248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 599, 1198, 1797, 2396, 3209, 3594, 4792, 5391, 6418, 7188, 9627, 10782, 12836, 14376, 19254, 21564, 25672, 28881, 38508, 43128, 57762, 77016, 115524, 231048, 1922191, 3844382, 5766573, 7688764, 11533146, 15377528, 17299719, 23066292, 34599438, 46132584, 69198876, 138397752]

約数ペア:

[(1, 138397752), (2, 69198876), (3, 46132584), (4, 34599438), (6, 23066292), (8, 17299719), (9, 15377528), (12, 11533146), (18, 7688764), (24, 5766573), (36, 3844382), (72, 1922191), (599, 231048), (1198, 115524), (1797, 77016), (2396, 57762), (3209, 43128), (3594, 38508), (4792, 28881), (5391, 25672), (6418, 21564), (7188, 19254), (9627, 14376), (10782, 12836)]