154351872

素因数分解:

$2^8\times 3^3\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 462598080

約数和(自身を除く): 308246208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 137, 144, 163, 192, 216, 256, 274, 288, 326, 384, 411, 432, 489, 548, 576, 652, 768, 822, 864, 978, 1096, 1152, 1233, 1304, 1467, 1644, 1728, 1956, 2192, 2304, 2466, 2608, 2934, 3288, 3456, 3699, 3912, 4384, 4401, 4932, 5216, 5868, 6576, 6912, 7398, 7824, 8768, 8802, 9864, 10432, 11736, 13152, 14796, 15648, 17536, 17604, 19728, 20864, 22331, 23472, 26304, 29592, 31296, 35072, 35208, 39456, 41728, 44662, 46944, 52608, 59184, 62592, 66993, 70416, 78912, 89324, 93888, 105216, 118368, 125184, 133986, 140832, 157824, 178648, 187776, 200979, 236736, 267972, 281664, 315648, 357296, 375552, 401958, 473472, 535944, 563328, 602937, 714592, 803916, 946944, 1071888, 1126656, 1205874, 1429184, 1607832, 2143776, 2411748, 2858368, 3215664, 4287552, 4823496, 5716736, 6431328, 8575104, 9646992, 12862656, 17150208, 19293984, 25725312, 38587968, 51450624, 77175936, 154351872]

約数ペア:

[(1, 154351872), (2, 77175936), (3, 51450624), (4, 38587968), (6, 25725312), (8, 19293984), (9, 17150208), (12, 12862656), (16, 9646992), (18, 8575104), (24, 6431328), (27, 5716736), (32, 4823496), (36, 4287552), (48, 3215664), (54, 2858368), (64, 2411748), (72, 2143776), (96, 1607832), (108, 1429184), (128, 1205874), (137, 1126656), (144, 1071888), (163, 946944), (192, 803916), (216, 714592), (256, 602937), (274, 563328), (288, 535944), (326, 473472), (384, 401958), (411, 375552), (432, 357296), (489, 315648), (548, 281664), (576, 267972), (652, 236736), (768, 200979), (822, 187776), (864, 178648), (978, 157824), (1096, 140832), (1152, 133986), (1233, 125184), (1304, 118368), (1467, 105216), (1644, 93888), (1728, 89324), (1956, 78912), (2192, 70416), (2304, 66993), (2466, 62592), (2608, 59184), (2934, 52608), (3288, 46944), (3456, 44662), (3699, 41728), (3912, 39456), (4384, 35208), (4401, 35072), (4932, 31296), (5216, 29592), (5868, 26304), (6576, 23472), (6912, 22331), (7398, 20864), (7824, 19728), (8768, 17604), (8802, 17536), (9864, 15648), (10432, 14796), (11736, 13152)]