137766244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 318614268

約数和(自身を除く): 180848024

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 121, 148, 154, 157, 196, 242, 259, 308, 314, 407, 484, 518, 539, 628, 814, 847, 1036, 1078, 1099, 1628, 1694, 1727, 1813, 2156, 2198, 2849, 3388, 3454, 3626, 4396, 4477, 5698, 5809, 5929, 6908, 7252, 7693, 8954, 11396, 11618, 11858, 12089, 15386, 17908, 18997, 19943, 23236, 23716, 24178, 30772, 31339, 37994, 39886, 40663, 48356, 62678, 63899, 75988, 79772, 81326, 84623, 125356, 127798, 132979, 162652, 169246, 219373, 255596, 265958, 284641, 338492, 438746, 447293, 531916, 569282, 702889, 877492, 894586, 930853, 1138564, 1405778, 1789172, 1861706, 2811556, 3131051, 3723412, 4920223, 6262102, 9840446, 12524204, 19680892, 34441561, 68883122, 137766244]

約数ペア:

[(1, 137766244), (2, 68883122), (4, 34441561), (7, 19680892), (11, 12524204), (14, 9840446), (22, 6262102), (28, 4920223), (37, 3723412), (44, 3131051), (49, 2811556), (74, 1861706), (77, 1789172), (98, 1405778), (121, 1138564), (148, 930853), (154, 894586), (157, 877492), (196, 702889), (242, 569282), (259, 531916), (308, 447293), (314, 438746), (407, 338492), (484, 284641), (518, 265958), (539, 255596), (628, 219373), (814, 169246), (847, 162652), (1036, 132979), (1078, 127798), (1099, 125356), (1628, 84623), (1694, 81326), (1727, 79772), (1813, 75988), (2156, 63899), (2198, 62678), (2849, 48356), (3388, 40663), (3454, 39886), (3626, 37994), (4396, 31339), (4477, 30772), (5698, 24178), (5809, 23716), (5929, 23236), (6908, 19943), (7252, 18997), (7693, 17908), (8954, 15386), (11396, 12089), (11618, 11858)]