16121952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 57238272

約数和(自身を除く): 41116320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 727, 792, 924, 1008, 1056, 1232, 1386, 1454, 1584, 1848, 2016, 2181, 2464, 2772, 2908, 3168, 3696, 4362, 5089, 5544, 5816, 6543, 7392, 7997, 8724, 10178, 11088, 11632, 13086, 15267, 15994, 17448, 20356, 22176, 23264, 23991, 26172, 30534, 31988, 34896, 40712, 45801, 47982, 52344, 55979, 61068, 63976, 69792, 71973, 81424, 91602, 95964, 104688, 111958, 122136, 127952, 143946, 162848, 167937, 183204, 191928, 209376, 223916, 244272, 255904, 287892, 335874, 366408, 383856, 447832, 488544, 503811, 575784, 671748, 732816, 767712, 895664, 1007622, 1151568, 1343496, 1465632, 1791328, 2015244, 2303136, 2686992, 4030488, 5373984, 8060976, 16121952]

約数ペア:

[(1, 16121952), (2, 8060976), (3, 5373984), (4, 4030488), (6, 2686992), (7, 2303136), (8, 2015244), (9, 1791328), (11, 1465632), (12, 1343496), (14, 1151568), (16, 1007622), (18, 895664), (21, 767712), (22, 732816), (24, 671748), (28, 575784), (32, 503811), (33, 488544), (36, 447832), (42, 383856), (44, 366408), (48, 335874), (56, 287892), (63, 255904), (66, 244272), (72, 223916), (77, 209376), (84, 191928), (88, 183204), (96, 167937), (99, 162848), (112, 143946), (126, 127952), (132, 122136), (144, 111958), (154, 104688), (168, 95964), (176, 91602), (198, 81424), (224, 71973), (231, 69792), (252, 63976), (264, 61068), (288, 55979), (308, 52344), (336, 47982), (352, 45801), (396, 40712), (462, 34896), (504, 31988), (528, 30534), (616, 26172), (672, 23991), (693, 23264), (727, 22176), (792, 20356), (924, 17448), (1008, 15994), (1056, 15267), (1232, 13086), (1386, 11632), (1454, 11088), (1584, 10178), (1848, 8724), (2016, 7997), (2181, 7392), (2464, 6543), (2772, 5816), (2908, 5544), (3168, 5089), (3696, 4362)]