109311488

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 80

約数和(自身を含む): 256764816

約数和(自身を除く): 147453328

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, 512, 572, 704, 832, 1144, 1408, 1493, 1664, 2288, 2816, 2986, 3328, 4576, 5632, 5972, 6656, 9152, 11944, 16423, 18304, 19409, 23888, 32846, 36608, 38818, 47776, 65692, 73216, 77636, 95552, 131384, 155272, 191104, 213499, 262768, 310544, 382208, 426998, 525536, 621088, 764416, 853996, 1051072, 1242176, 1707992, 2102144, 2484352, 3415984, 4204288, 4968704, 6831968, 8408576, 9937408, 13663936, 27327872, 54655744, 109311488]

約数ペア:

[(1, 109311488), (2, 54655744), (4, 27327872), (8, 13663936), (11, 9937408), (13, 8408576), (16, 6831968), (22, 4968704), (26, 4204288), (32, 3415984), (44, 2484352), (52, 2102144), (64, 1707992), (88, 1242176), (104, 1051072), (128, 853996), (143, 764416), (176, 621088), (208, 525536), (256, 426998), (286, 382208), (352, 310544), (416, 262768), (512, 213499), (572, 191104), (704, 155272), (832, 131384), (1144, 95552), (1408, 77636), (1493, 73216), (1664, 65692), (2288, 47776), (2816, 38818), (2986, 36608), (3328, 32846), (4576, 23888), (5632, 19409), (5972, 18304), (6656, 16423), (9152, 11944)]