68283675904

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{12401}}^1$

素因数の和:12711

約数の個数: 72

約数和(自身を含む): 138181149288

約数和(自身を除く): 69897473384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 157, 256, 274, 314, 548, 628, 1096, 1256, 2192, 2512, 4384, 5024, 8768, 10048, 12401, 17536, 20096, 21509, 24802, 35072, 40192, 43018, 49604, 86036, 99208, 172072, 198416, 344144, 396832, 688288, 793664, 1376576, 1587328, 1698937, 1946957, 2753152, 3174656, 3397874, 3893914, 5506304, 6795748, 7787828, 13591496, 15575656, 27182992, 31151312, 54365984, 62302624, 108731968, 124605248, 217463936, 249210496, 266733109, 434927872, 498420992, 533466218, 1066932436, 2133864872, 4267729744, 8535459488, 17070918976, 34141837952, 68283675904]

約数ペア:

[(1, 68283675904), (2, 34141837952), (4, 17070918976), (8, 8535459488), (16, 4267729744), (32, 2133864872), (64, 1066932436), (128, 533466218), (137, 498420992), (157, 434927872), (256, 266733109), (274, 249210496), (314, 217463936), (548, 124605248), (628, 108731968), (1096, 62302624), (1256, 54365984), (2192, 31151312), (2512, 27182992), (4384, 15575656), (5024, 13591496), (8768, 7787828), (10048, 6795748), (12401, 5506304), (17536, 3893914), (20096, 3397874), (21509, 3174656), (24802, 2753152), (35072, 1946957), (40192, 1698937), (43018, 1587328), (49604, 1376576), (86036, 793664), (99208, 688288), (172072, 396832), (198416, 344144)]