120885786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 310003200

約数和(自身を除く): 189117414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 137, 141, 149, 274, 282, 298, 329, 411, 423, 447, 658, 822, 846, 894, 959, 987, 1043, 1233, 1341, 1918, 1974, 2086, 2466, 2682, 2877, 2961, 3129, 5754, 5922, 6258, 6439, 7003, 8631, 9387, 12878, 14006, 17262, 18774, 19317, 20413, 21009, 38634, 40826, 42018, 45073, 49021, 57951, 61239, 63027, 90146, 98042, 115902, 122478, 126054, 135219, 142891, 147063, 183717, 270438, 285782, 294126, 367434, 405657, 428673, 441189, 811314, 857346, 882378, 959411, 1286019, 1918822, 2572038, 2878233, 5756466, 6715877, 8634699, 13431754, 17269398, 20147631, 40295262, 60442893, 120885786]

約数ペア:

[(1, 120885786), (2, 60442893), (3, 40295262), (6, 20147631), (7, 17269398), (9, 13431754), (14, 8634699), (18, 6715877), (21, 5756466), (42, 2878233), (47, 2572038), (63, 1918822), (94, 1286019), (126, 959411), (137, 882378), (141, 857346), (149, 811314), (274, 441189), (282, 428673), (298, 405657), (329, 367434), (411, 294126), (423, 285782), (447, 270438), (658, 183717), (822, 147063), (846, 142891), (894, 135219), (959, 126054), (987, 122478), (1043, 115902), (1233, 98042), (1341, 90146), (1918, 63027), (1974, 61239), (2086, 57951), (2466, 49021), (2682, 45073), (2877, 42018), (2961, 40826), (3129, 38634), (5754, 21009), (5922, 20413), (6258, 19317), (6439, 18774), (7003, 17262), (8631, 14006), (9387, 12878)]