16903152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 55517280

約数和(自身を除く): 38614128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 409, 492, 504, 574, 656, 738, 818, 861, 984, 1008, 1148, 1227, 1476, 1636, 1722, 1968, 2296, 2454, 2583, 2863, 2952, 3272, 3444, 3681, 4592, 4908, 5166, 5726, 5904, 6544, 6888, 7362, 8589, 9816, 10332, 11452, 13776, 14724, 16769, 17178, 19632, 20664, 22904, 25767, 29448, 33538, 34356, 41328, 45808, 50307, 51534, 58896, 67076, 68712, 100614, 103068, 117383, 134152, 137424, 150921, 201228, 206136, 234766, 268304, 301842, 352149, 402456, 412272, 469532, 603684, 704298, 804912, 939064, 1056447, 1207368, 1408596, 1878128, 2112894, 2414736, 2817192, 4225788, 5634384, 8451576, 16903152]

約数ペア:

[(1, 16903152), (2, 8451576), (3, 5634384), (4, 4225788), (6, 2817192), (7, 2414736), (8, 2112894), (9, 1878128), (12, 1408596), (14, 1207368), (16, 1056447), (18, 939064), (21, 804912), (24, 704298), (28, 603684), (36, 469532), (41, 412272), (42, 402456), (48, 352149), (56, 301842), (63, 268304), (72, 234766), (82, 206136), (84, 201228), (112, 150921), (123, 137424), (126, 134152), (144, 117383), (164, 103068), (168, 100614), (246, 68712), (252, 67076), (287, 58896), (328, 51534), (336, 50307), (369, 45808), (409, 41328), (492, 34356), (504, 33538), (574, 29448), (656, 25767), (738, 22904), (818, 20664), (861, 19632), (984, 17178), (1008, 16769), (1148, 14724), (1227, 13776), (1476, 11452), (1636, 10332), (1722, 9816), (1968, 8589), (2296, 7362), (2454, 6888), (2583, 6544), (2863, 5904), (2952, 5726), (3272, 5166), (3444, 4908), (3681, 4592)]