123191136

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 377395200

約数和(自身を除く): 254204064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 342, 376, 423, 456, 479, 564, 608, 684, 752, 846, 893, 912, 958, 1128, 1368, 1437, 1504, 1692, 1786, 1824, 1916, 2256, 2679, 2736, 2874, 3384, 3572, 3832, 4311, 4512, 5358, 5472, 5748, 6768, 7144, 7664, 8037, 8622, 9101, 10716, 11496, 13536, 14288, 15328, 16074, 17244, 18202, 21432, 22513, 22992, 27303, 28576, 32148, 34488, 36404, 42864, 45026, 45984, 54606, 64296, 67539, 68976, 72808, 81909, 85728, 90052, 109212, 128592, 135078, 137952, 145616, 163818, 180104, 202617, 218424, 257184, 270156, 291232, 327636, 360208, 405234, 427747, 436848, 540312, 655272, 720416, 810468, 855494, 873696, 1080624, 1283241, 1310544, 1620936, 1710988, 2161248, 2566482, 2621088, 3241872, 3421976, 3849723, 5132964, 6483744, 6843952, 7699446, 10265928, 13687904, 15398892, 20531856, 30797784, 41063712, 61595568, 123191136]

約数ペア:

[(1, 123191136), (2, 61595568), (3, 41063712), (4, 30797784), (6, 20531856), (8, 15398892), (9, 13687904), (12, 10265928), (16, 7699446), (18, 6843952), (19, 6483744), (24, 5132964), (32, 3849723), (36, 3421976), (38, 3241872), (47, 2621088), (48, 2566482), (57, 2161248), (72, 1710988), (76, 1620936), (94, 1310544), (96, 1283241), (114, 1080624), (141, 873696), (144, 855494), (152, 810468), (171, 720416), (188, 655272), (228, 540312), (282, 436848), (288, 427747), (304, 405234), (342, 360208), (376, 327636), (423, 291232), (456, 270156), (479, 257184), (564, 218424), (608, 202617), (684, 180104), (752, 163818), (846, 145616), (893, 137952), (912, 135078), (958, 128592), (1128, 109212), (1368, 90052), (1437, 85728), (1504, 81909), (1692, 72808), (1786, 68976), (1824, 67539), (1916, 64296), (2256, 54606), (2679, 45984), (2736, 45026), (2874, 42864), (3384, 36404), (3572, 34488), (3832, 32148), (4311, 28576), (4512, 27303), (5358, 22992), (5472, 22513), (5748, 21432), (6768, 18202), (7144, 17244), (7664, 16074), (8037, 15328), (8622, 14288), (9101, 13536), (10716, 11496)]