149771328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2440

約数の個数: 112

約数和(自身を含む): 462710784

約数和(自身を除く): 312939456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2371, 2632, 3008, 3948, 4512, 4742, 5264, 7113, 7896, 9024, 9484, 10528, 14226, 15792, 16597, 18968, 21056, 28452, 31584, 33194, 37936, 49791, 56904, 63168, 66388, 75872, 99582, 111437, 113808, 132776, 151744, 199164, 222874, 227616, 265552, 334311, 398328, 445748, 455232, 531104, 668622, 780059, 796656, 891496, 1062208, 1337244, 1560118, 1593312, 1782992, 2340177, 2674488, 3120236, 3186624, 3565984, 4680354, 5348976, 6240472, 7131968, 9360708, 10697952, 12480944, 18721416, 21395904, 24961888, 37442832, 49923776, 74885664, 149771328]

約数ペア:

[(1, 149771328), (2, 74885664), (3, 49923776), (4, 37442832), (6, 24961888), (7, 21395904), (8, 18721416), (12, 12480944), (14, 10697952), (16, 9360708), (21, 7131968), (24, 6240472), (28, 5348976), (32, 4680354), (42, 3565984), (47, 3186624), (48, 3120236), (56, 2674488), (64, 2340177), (84, 1782992), (94, 1593312), (96, 1560118), (112, 1337244), (141, 1062208), (168, 891496), (188, 796656), (192, 780059), (224, 668622), (282, 531104), (329, 455232), (336, 445748), (376, 398328), (448, 334311), (564, 265552), (658, 227616), (672, 222874), (752, 199164), (987, 151744), (1128, 132776), (1316, 113808), (1344, 111437), (1504, 99582), (1974, 75872), (2256, 66388), (2371, 63168), (2632, 56904), (3008, 49791), (3948, 37936), (4512, 33194), (4742, 31584), (5264, 28452), (7113, 21056), (7896, 18968), (9024, 16597), (9484, 15792), (10528, 14226)]