197178912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2151

約数の個数: 144

約数和(自身を含む): 654780672

約数和(自身を除く): 457601760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2081, 2256, 2632, 2961, 3384, 3948, 4162, 4512, 5264, 5922, 6243, 6768, 7896, 8324, 10528, 11844, 12486, 13536, 14567, 15792, 16648, 18729, 23688, 24972, 29134, 31584, 33296, 37458, 43701, 47376, 49944, 58268, 66592, 74916, 87402, 94752, 97807, 99888, 116536, 131103, 149832, 174804, 195614, 199776, 233072, 262206, 293421, 299664, 349608, 391228, 466144, 524412, 586842, 599328, 684649, 699216, 782456, 880263, 1048824, 1173684, 1369298, 1398432, 1564912, 1760526, 2053947, 2097648, 2347368, 2738596, 3129824, 3521052, 4107894, 4195296, 4694736, 5477192, 6161841, 7042104, 8215788, 9389472, 10954384, 12323682, 14084208, 16431576, 21908768, 24647364, 28168416, 32863152, 49294728, 65726304, 98589456, 197178912]

約数ペア:

[(1, 197178912), (2, 98589456), (3, 65726304), (4, 49294728), (6, 32863152), (7, 28168416), (8, 24647364), (9, 21908768), (12, 16431576), (14, 14084208), (16, 12323682), (18, 10954384), (21, 9389472), (24, 8215788), (28, 7042104), (32, 6161841), (36, 5477192), (42, 4694736), (47, 4195296), (48, 4107894), (56, 3521052), (63, 3129824), (72, 2738596), (84, 2347368), (94, 2097648), (96, 2053947), (112, 1760526), (126, 1564912), (141, 1398432), (144, 1369298), (168, 1173684), (188, 1048824), (224, 880263), (252, 782456), (282, 699216), (288, 684649), (329, 599328), (336, 586842), (376, 524412), (423, 466144), (504, 391228), (564, 349608), (658, 299664), (672, 293421), (752, 262206), (846, 233072), (987, 199776), (1008, 195614), (1128, 174804), (1316, 149832), (1504, 131103), (1692, 116536), (1974, 99888), (2016, 97807), (2081, 94752), (2256, 87402), (2632, 74916), (2961, 66592), (3384, 58268), (3948, 49944), (4162, 47376), (4512, 43701), (5264, 37458), (5922, 33296), (6243, 31584), (6768, 29134), (7896, 24972), (8324, 23688), (10528, 18729), (11844, 16648), (12486, 15792), (13536, 14567)]