197838144

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 168

約数和(自身を含む): 654588480

約数和(自身を除く): 456750336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 353, 417, 448, 504, 556, 576, 672, 706, 834, 973, 1008, 1059, 1112, 1251, 1344, 1412, 1668, 1946, 2016, 2118, 2224, 2471, 2502, 2824, 2919, 3177, 3336, 3892, 4032, 4236, 4448, 4942, 5004, 5648, 5838, 6354, 6672, 7413, 7784, 8472, 8757, 8896, 9884, 10008, 11296, 11676, 12708, 13344, 14826, 15568, 16944, 17514, 19768, 20016, 22239, 22592, 23352, 25416, 26688, 29652, 31136, 33888, 35028, 39536, 40032, 44478, 46704, 49067, 50832, 59304, 62272, 67776, 70056, 79072, 80064, 88956, 93408, 98134, 101664, 118608, 140112, 147201, 158144, 177912, 186816, 196268, 203328, 237216, 280224, 294402, 343469, 355824, 392536, 441603, 474432, 560448, 588804, 686938, 711648, 785072, 883206, 1030407, 1177608, 1373876, 1423296, 1570144, 1766412, 2060814, 2355216, 2747752, 3091221, 3140288, 3532824, 4121628, 4710432, 5495504, 6182442, 7065648, 8243256, 9420864, 10991008, 12364884, 14131296, 16486512, 21982016, 24729768, 28262592, 32973024, 49459536, 65946048, 98919072, 197838144]

約数ペア:

[(1, 197838144), (2, 98919072), (3, 65946048), (4, 49459536), (6, 32973024), (7, 28262592), (8, 24729768), (9, 21982016), (12, 16486512), (14, 14131296), (16, 12364884), (18, 10991008), (21, 9420864), (24, 8243256), (28, 7065648), (32, 6182442), (36, 5495504), (42, 4710432), (48, 4121628), (56, 3532824), (63, 3140288), (64, 3091221), (72, 2747752), (84, 2355216), (96, 2060814), (112, 1766412), (126, 1570144), (139, 1423296), (144, 1373876), (168, 1177608), (192, 1030407), (224, 883206), (252, 785072), (278, 711648), (288, 686938), (336, 588804), (353, 560448), (417, 474432), (448, 441603), (504, 392536), (556, 355824), (576, 343469), (672, 294402), (706, 280224), (834, 237216), (973, 203328), (1008, 196268), (1059, 186816), (1112, 177912), (1251, 158144), (1344, 147201), (1412, 140112), (1668, 118608), (1946, 101664), (2016, 98134), (2118, 93408), (2224, 88956), (2471, 80064), (2502, 79072), (2824, 70056), (2919, 67776), (3177, 62272), (3336, 59304), (3892, 50832), (4032, 49067), (4236, 46704), (4448, 44478), (4942, 40032), (5004, 39536), (5648, 35028), (5838, 33888), (6354, 31136), (6672, 29652), (7413, 26688), (7784, 25416), (8472, 23352), (8757, 22592), (8896, 22239), (9884, 20016), (10008, 19768), (11296, 17514), (11676, 16944), (12708, 15568), (13344, 14826)]