109988368

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 262376064

約数和(自身を除く): 152387696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 427, 476, 488, 854, 947, 952, 976, 1037, 1708, 1894, 1904, 2074, 3416, 3788, 4148, 6629, 6832, 7259, 7576, 8296, 13258, 14518, 15152, 16099, 16592, 26516, 29036, 32198, 53032, 57767, 58072, 64396, 106064, 112693, 115534, 116144, 128792, 225386, 231068, 257584, 404369, 450772, 462136, 808738, 901544, 924272, 982039, 1617476, 1803088, 1964078, 3234952, 3928156, 6469904, 6874273, 7856312, 13748546, 15712624, 27497092, 54994184, 109988368]

約数ペア:

[(1, 109988368), (2, 54994184), (4, 27497092), (7, 15712624), (8, 13748546), (14, 7856312), (16, 6874273), (17, 6469904), (28, 3928156), (34, 3234952), (56, 1964078), (61, 1803088), (68, 1617476), (112, 982039), (119, 924272), (122, 901544), (136, 808738), (238, 462136), (244, 450772), (272, 404369), (427, 257584), (476, 231068), (488, 225386), (854, 128792), (947, 116144), (952, 115534), (976, 112693), (1037, 106064), (1708, 64396), (1894, 58072), (1904, 57767), (2074, 53032), (3416, 32198), (3788, 29036), (4148, 26516), (6629, 16592), (6832, 16099), (7259, 15152), (7576, 14518), (8296, 13258)]