157811148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 297159732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 61, 66, 94, 99, 122, 132, 139, 141, 183, 188, 198, 244, 278, 282, 366, 396, 417, 423, 517, 549, 556, 564, 671, 732, 834, 846, 1034, 1098, 1251, 1342, 1529, 1551, 1668, 1692, 2013, 2068, 2196, 2502, 2684, 2867, 3058, 3102, 4026, 4587, 4653, 5004, 5734, 6039, 6116, 6204, 6533, 8052, 8479, 8601, 9174, 9306, 11468, 12078, 13066, 13761, 16958, 17202, 18348, 18612, 19599, 24156, 25437, 25803, 26132, 27522, 31537, 33916, 34404, 39198, 50874, 51606, 55044, 58797, 63074, 71863, 76311, 78396, 93269, 94611, 101748, 103212, 117594, 126148, 143726, 152622, 186538, 189222, 215589, 235188, 279807, 283833, 287452, 305244, 373076, 378444, 398513, 431178, 559614, 567666, 646767, 797026, 839421, 862356, 1119228, 1135332, 1195539, 1293534, 1594052, 1678842, 2391078, 2587068, 3357684, 3586617, 4383643, 4782156, 7173234, 8767286, 13150929, 14346468, 17534572, 26301858, 39452787, 52603716, 78905574, 157811148]

約数ペア:

[(1, 157811148), (2, 78905574), (3, 52603716), (4, 39452787), (6, 26301858), (9, 17534572), (11, 14346468), (12, 13150929), (18, 8767286), (22, 7173234), (33, 4782156), (36, 4383643), (44, 3586617), (47, 3357684), (61, 2587068), (66, 2391078), (94, 1678842), (99, 1594052), (122, 1293534), (132, 1195539), (139, 1135332), (141, 1119228), (183, 862356), (188, 839421), (198, 797026), (244, 646767), (278, 567666), (282, 559614), (366, 431178), (396, 398513), (417, 378444), (423, 373076), (517, 305244), (549, 287452), (556, 283833), (564, 279807), (671, 235188), (732, 215589), (834, 189222), (846, 186538), (1034, 152622), (1098, 143726), (1251, 126148), (1342, 117594), (1529, 103212), (1551, 101748), (1668, 94611), (1692, 93269), (2013, 78396), (2068, 76311), (2196, 71863), (2502, 63074), (2684, 58797), (2867, 55044), (3058, 51606), (3102, 50874), (4026, 39198), (4587, 34404), (4653, 33916), (5004, 31537), (5734, 27522), (6039, 26132), (6116, 25803), (6204, 25437), (6533, 24156), (8052, 19599), (8479, 18612), (8601, 18348), (9174, 17202), (9306, 16958), (11468, 13761), (12078, 13066)]