138304136696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{410671}}^1$

素因数の和:410820

約数の個数: 64

約数和(自身を含む): 292727001600

約数和(自身を除く): 154422864904

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 89, 172, 178, 344, 356, 473, 712, 946, 979, 1892, 1958, 3784, 3827, 3916, 7654, 7832, 15308, 30616, 42097, 84194, 168388, 336776, 410671, 821342, 1642684, 3285368, 4517381, 9034762, 17658853, 18069524, 35317706, 36139048, 36549719, 70635412, 73099438, 141270824, 146198876, 194247383, 292397752, 388494766, 402046909, 776989532, 804093818, 1553979064, 1571637917, 1608187636, 3143275834, 3216375272, 6286551668, 12573103336, 17288017087, 34576034174, 69152068348, 138304136696]

約数ペア:

[(1, 138304136696), (2, 69152068348), (4, 34576034174), (8, 17288017087), (11, 12573103336), (22, 6286551668), (43, 3216375272), (44, 3143275834), (86, 1608187636), (88, 1571637917), (89, 1553979064), (172, 804093818), (178, 776989532), (344, 402046909), (356, 388494766), (473, 292397752), (712, 194247383), (946, 146198876), (979, 141270824), (1892, 73099438), (1958, 70635412), (3784, 36549719), (3827, 36139048), (3916, 35317706), (7654, 18069524), (7832, 17658853), (15308, 9034762), (30616, 4517381), (42097, 3285368), (84194, 1642684), (168388, 821342), (336776, 410671)]