131166464

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3583}}^1$

素因数の和:3623

約数の個数: 72

約数和(自身を含む): 307679232

約数和(自身を除く): 176512768

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, 3583, 4576, 7166, 9152, 14332, 18304, 28664, 36608, 39413, 46579, 57328, 78826, 93158, 114656, 157652, 186316, 229312, 315304, 372632, 458624, 512369, 630608, 745264, 917248, 1024738, 1261216, 1490528, 2049476, 2522432, 2981056, 4098952, 5044864, 5962112, 8197904, 10089728, 11924224, 16395808, 32791616, 65583232, 131166464]

約数ペア:

[(1, 131166464), (2, 65583232), (4, 32791616), (8, 16395808), (11, 11924224), (13, 10089728), (16, 8197904), (22, 5962112), (26, 5044864), (32, 4098952), (44, 2981056), (52, 2522432), (64, 2049476), (88, 1490528), (104, 1261216), (128, 1024738), (143, 917248), (176, 745264), (208, 630608), (256, 512369), (286, 458624), (352, 372632), (416, 315304), (572, 229312), (704, 186316), (832, 157652), (1144, 114656), (1408, 93158), (1664, 78826), (2288, 57328), (2816, 46579), (3328, 39413), (3583, 36608), (4576, 28664), (7166, 18304), (9152, 14332)]