121715328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{45281}}^1$

素因数の和:45305

約数の個数: 64

約数和(自身を含む): 369501120

約数和(自身を除く): 247785792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 45281, 90562, 135843, 181124, 271686, 316967, 362248, 543372, 633934, 724496, 950901, 1086744, 1267868, 1448992, 1901802, 2173488, 2535736, 2897984, 3803604, 4346976, 5071472, 5795968, 7607208, 8693952, 10142944, 15214416, 17387904, 20285888, 30428832, 40571776, 60857664, 121715328]

約数ペア:

[(1, 121715328), (2, 60857664), (3, 40571776), (4, 30428832), (6, 20285888), (7, 17387904), (8, 15214416), (12, 10142944), (14, 8693952), (16, 7607208), (21, 5795968), (24, 5071472), (28, 4346976), (32, 3803604), (42, 2897984), (48, 2535736), (56, 2173488), (64, 1901802), (84, 1448992), (96, 1267868), (112, 1086744), (128, 950901), (168, 724496), (192, 633934), (224, 543372), (336, 362248), (384, 316967), (448, 271686), (672, 181124), (896, 135843), (1344, 90562), (2688, 45281)]