187787168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4159}}^1$

素因数の和:4269

約数の個数: 48

約数和(自身を含む): 396264960

約数和(自身を除く): 208477792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 272, 332, 544, 664, 1328, 1411, 2656, 2822, 4159, 5644, 8318, 11288, 16636, 22576, 33272, 45152, 66544, 70703, 133088, 141406, 282812, 345197, 565624, 690394, 1131248, 1380788, 2262496, 2761576, 5523152, 5868349, 11046304, 11736698, 23473396, 46946792, 93893584, 187787168]

約数ペア:

[(1, 187787168), (2, 93893584), (4, 46946792), (8, 23473396), (16, 11736698), (17, 11046304), (32, 5868349), (34, 5523152), (68, 2761576), (83, 2262496), (136, 1380788), (166, 1131248), (272, 690394), (332, 565624), (544, 345197), (664, 282812), (1328, 141406), (1411, 133088), (2656, 70703), (2822, 66544), (4159, 45152), (5644, 33272), (8318, 22576), (11288, 16636)]