11156684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 25472160

約数和(自身を除く): 14315476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 89, 121, 148, 154, 178, 242, 259, 308, 356, 407, 484, 518, 623, 814, 847, 979, 1036, 1246, 1628, 1694, 1958, 2492, 2849, 3293, 3388, 3916, 4477, 5698, 6586, 6853, 8954, 10769, 11396, 13172, 13706, 17908, 21538, 23051, 27412, 31339, 36223, 43076, 46102, 62678, 72446, 75383, 92204, 125356, 144892, 150766, 253561, 301532, 398453, 507122, 796906, 1014244, 1593812, 2789171, 5578342, 11156684]

約数ペア:

[(1, 11156684), (2, 5578342), (4, 2789171), (7, 1593812), (11, 1014244), (14, 796906), (22, 507122), (28, 398453), (37, 301532), (44, 253561), (74, 150766), (77, 144892), (89, 125356), (121, 92204), (148, 75383), (154, 72446), (178, 62678), (242, 46102), (259, 43076), (308, 36223), (356, 31339), (407, 27412), (484, 23051), (518, 21538), (623, 17908), (814, 13706), (847, 13172), (979, 11396), (1036, 10769), (1246, 8954), (1628, 6853), (1694, 6586), (1958, 5698), (2492, 4477), (2849, 3916), (3293, 3388)]