188986688

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15791}}^1$

素因数の和:15831

約数の個数: 56

約数和(自身を含む): 433206144

約数和(自身を除く): 244219456

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 11968, 15791, 31582, 63164, 126328, 173701, 252656, 268447, 347402, 505312, 536894, 694804, 1010624, 1073788, 1389608, 2147576, 2779216, 2952917, 4295152, 5558432, 5905834, 8590304, 11116864, 11811668, 17180608, 23623336, 47246672, 94493344, 188986688]

約数ペア:

[(1, 188986688), (2, 94493344), (4, 47246672), (8, 23623336), (11, 17180608), (16, 11811668), (17, 11116864), (22, 8590304), (32, 5905834), (34, 5558432), (44, 4295152), (64, 2952917), (68, 2779216), (88, 2147576), (136, 1389608), (176, 1073788), (187, 1010624), (272, 694804), (352, 536894), (374, 505312), (544, 347402), (704, 268447), (748, 252656), (1088, 173701), (1496, 126328), (2992, 63164), (5984, 31582), (11968, 15791)]