127991904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1572

約数の個数: 96

約数和(自身を含む): 361428480

約数和(自身を除く): 233436576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 76, 94, 96, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 608, 752, 893, 912, 1128, 1493, 1504, 1786, 1824, 2256, 2679, 2986, 3572, 4479, 4512, 5358, 5972, 7144, 8958, 10716, 11944, 14288, 17916, 21432, 23888, 28367, 28576, 35832, 42864, 47776, 56734, 70171, 71664, 85101, 85728, 113468, 140342, 143328, 170202, 210513, 226936, 280684, 340404, 421026, 453872, 561368, 680808, 842052, 907744, 1122736, 1333249, 1361616, 1684104, 2245472, 2666498, 2723232, 3368208, 3999747, 5332996, 6736416, 7999494, 10665992, 15998988, 21331984, 31997976, 42663968, 63995952, 127991904]

約数ペア:

[(1, 127991904), (2, 63995952), (3, 42663968), (4, 31997976), (6, 21331984), (8, 15998988), (12, 10665992), (16, 7999494), (19, 6736416), (24, 5332996), (32, 3999747), (38, 3368208), (47, 2723232), (48, 2666498), (57, 2245472), (76, 1684104), (94, 1361616), (96, 1333249), (114, 1122736), (141, 907744), (152, 842052), (188, 680808), (228, 561368), (282, 453872), (304, 421026), (376, 340404), (456, 280684), (564, 226936), (608, 210513), (752, 170202), (893, 143328), (912, 140342), (1128, 113468), (1493, 85728), (1504, 85101), (1786, 71664), (1824, 70171), (2256, 56734), (2679, 47776), (2986, 42864), (3572, 35832), (4479, 28576), (4512, 28367), (5358, 23888), (5972, 21432), (7144, 17916), (8958, 14288), (10716, 11944)]