138724914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 301397760

約数和(自身を除く): 162672846

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 101, 111, 138, 202, 222, 269, 303, 538, 606, 807, 851, 1614, 1702, 2323, 2553, 3737, 4646, 5106, 6187, 6969, 7474, 9953, 11211, 12374, 13938, 18561, 19906, 22422, 27169, 29859, 37122, 54338, 59718, 81507, 85951, 163014, 171902, 228919, 257853, 457838, 515706, 624887, 686757, 1005253, 1249774, 1373514, 1874661, 2010506, 3015759, 3749322, 6031518, 23120819, 46241638, 69362457, 138724914]

約数ペア:

[(1, 138724914), (2, 69362457), (3, 46241638), (6, 23120819), (23, 6031518), (37, 3749322), (46, 3015759), (69, 2010506), (74, 1874661), (101, 1373514), (111, 1249774), (138, 1005253), (202, 686757), (222, 624887), (269, 515706), (303, 457838), (538, 257853), (606, 228919), (807, 171902), (851, 163014), (1614, 85951), (1702, 81507), (2323, 59718), (2553, 54338), (3737, 37122), (4646, 29859), (5106, 27169), (6187, 22422), (6969, 19906), (7474, 18561), (9953, 13938), (11211, 12374)]