133222656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{24781}}^1$

素因数の和:24807

約数の個数: 72

約数和(自身を含む): 405235264

約数和(自身を除く): 272012608

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, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 24781, 49562, 74343, 99124, 148686, 173467, 198248, 297372, 346934, 396496, 520401, 594744, 693868, 792992, 1040802, 1189488, 1387736, 1585984, 2081604, 2378976, 2775472, 3171968, 4163208, 4757952, 5550944, 6343936, 8326416, 9515904, 11101888, 16652832, 19031808, 22203776, 33305664, 44407552, 66611328, 133222656]

約数ペア:

[(1, 133222656), (2, 66611328), (3, 44407552), (4, 33305664), (6, 22203776), (7, 19031808), (8, 16652832), (12, 11101888), (14, 9515904), (16, 8326416), (21, 6343936), (24, 5550944), (28, 4757952), (32, 4163208), (42, 3171968), (48, 2775472), (56, 2378976), (64, 2081604), (84, 1585984), (96, 1387736), (112, 1189488), (128, 1040802), (168, 792992), (192, 693868), (224, 594744), (256, 520401), (336, 396496), (384, 346934), (448, 297372), (672, 198248), (768, 173467), (896, 148686), (1344, 99124), (1792, 74343), (2688, 49562), (5376, 24781)]