156975188656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{493583}}^1$

素因数の和:493754

約数の個数: 80

約数和(自身を含む): 359881966080

約数和(自身を除く): 202906777424

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 139, 143, 176, 208, 278, 286, 556, 572, 1112, 1144, 1529, 1807, 2224, 2288, 3058, 3614, 6116, 7228, 12232, 14456, 19877, 24464, 28912, 39754, 79508, 159016, 318032, 493583, 987166, 1974332, 3948664, 5429413, 6416579, 7897328, 10858826, 12833158, 21717652, 25666316, 43435304, 51332632, 68608037, 70582369, 86870608, 102665264, 137216074, 141164738, 274432148, 282329476, 548864296, 564658952, 754688407, 891904481, 1097728592, 1129317904, 1509376814, 1783808962, 3018753628, 3567617924, 6037507256, 7135235848, 9810949291, 12075014512, 14270471696, 19621898582, 39243797164, 78487594328, 156975188656]

約数ペア:

[(1, 156975188656), (2, 78487594328), (4, 39243797164), (8, 19621898582), (11, 14270471696), (13, 12075014512), (16, 9810949291), (22, 7135235848), (26, 6037507256), (44, 3567617924), (52, 3018753628), (88, 1783808962), (104, 1509376814), (139, 1129317904), (143, 1097728592), (176, 891904481), (208, 754688407), (278, 564658952), (286, 548864296), (556, 282329476), (572, 274432148), (1112, 141164738), (1144, 137216074), (1529, 102665264), (1807, 86870608), (2224, 70582369), (2288, 68608037), (3058, 51332632), (3614, 43435304), (6116, 25666316), (7228, 21717652), (12232, 12833158), (14456, 10858826), (19877, 7897328), (24464, 6416579), (28912, 5429413), (39754, 3948664), (79508, 1974332), (159016, 987166), (318032, 493583)]