147279888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20873}}^1$

素因数の和:20901

約数の個数: 90

約数和(自身を含む): 479496654

約数和(自身を除く): 332216766

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20873, 41746, 62619, 83492, 125238, 146111, 166984, 187857, 250476, 292222, 333968, 375714, 438333, 500952, 584444, 751428, 876666, 1001904, 1022777, 1168888, 1314999, 1502856, 1753332, 2045554, 2337776, 2629998, 3005712, 3068331, 3506664, 4091108, 5259996, 6136662, 7013328, 8182216, 9204993, 10519992, 12273324, 16364432, 18409986, 21039984, 24546648, 36819972, 49093296, 73639944, 147279888]

約数ペア:

[(1, 147279888), (2, 73639944), (3, 49093296), (4, 36819972), (6, 24546648), (7, 21039984), (8, 18409986), (9, 16364432), (12, 12273324), (14, 10519992), (16, 9204993), (18, 8182216), (21, 7013328), (24, 6136662), (28, 5259996), (36, 4091108), (42, 3506664), (48, 3068331), (49, 3005712), (56, 2629998), (63, 2337776), (72, 2045554), (84, 1753332), (98, 1502856), (112, 1314999), (126, 1168888), (144, 1022777), (147, 1001904), (168, 876666), (196, 751428), (252, 584444), (294, 500952), (336, 438333), (392, 375714), (441, 333968), (504, 292222), (588, 250476), (784, 187857), (882, 166984), (1008, 146111), (1176, 125238), (1764, 83492), (2352, 62619), (3528, 41746), (7056, 20873)]