164479744

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4533

約数の個数: 72

約数和(自身を含む): 385800912

約数和(自身を除く): 221321168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4493, 4576, 8986, 9152, 17972, 18304, 35944, 36608, 49423, 58409, 71888, 98846, 116818, 143776, 197692, 233636, 287552, 395384, 467272, 575104, 642499, 790768, 934544, 1150208, 1284998, 1581536, 1869088, 2569996, 3163072, 3738176, 5139992, 6326144, 7476352, 10279984, 12652288, 14952704, 20559968, 41119936, 82239872, 164479744]

約数ペア:

[(1, 164479744), (2, 82239872), (4, 41119936), (8, 20559968), (11, 14952704), (13, 12652288), (16, 10279984), (22, 7476352), (26, 6326144), (32, 5139992), (44, 3738176), (52, 3163072), (64, 2569996), (88, 1869088), (104, 1581536), (128, 1284998), (143, 1150208), (176, 934544), (208, 790768), (256, 642499), (286, 575104), (352, 467272), (416, 395384), (572, 287552), (704, 233636), (832, 197692), (1144, 143776), (1408, 116818), (1664, 98846), (2288, 71888), (2816, 58409), (3328, 49423), (4493, 36608), (4576, 35944), (8986, 18304), (9152, 17972)]