164274208

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 391523328

約数和(自身を除く): 227249120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 82, 112, 124, 164, 217, 224, 248, 287, 328, 434, 496, 574, 577, 656, 868, 992, 1148, 1154, 1271, 1312, 1736, 2296, 2308, 2542, 3472, 4039, 4592, 4616, 5084, 6944, 8078, 8897, 9184, 9232, 10168, 16156, 17794, 17887, 18464, 20336, 23657, 32312, 35588, 35774, 40672, 47314, 64624, 71176, 71548, 94628, 125209, 129248, 142352, 143096, 165599, 189256, 250418, 284704, 286192, 331198, 378512, 500836, 572384, 662396, 733367, 757024, 1001672, 1324792, 1466734, 2003344, 2649584, 2933468, 4006688, 5133569, 5299168, 5866936, 10267138, 11733872, 20534276, 23467744, 41068552, 82137104, 164274208]

約数ペア:

[(1, 164274208), (2, 82137104), (4, 41068552), (7, 23467744), (8, 20534276), (14, 11733872), (16, 10267138), (28, 5866936), (31, 5299168), (32, 5133569), (41, 4006688), (56, 2933468), (62, 2649584), (82, 2003344), (112, 1466734), (124, 1324792), (164, 1001672), (217, 757024), (224, 733367), (248, 662396), (287, 572384), (328, 500836), (434, 378512), (496, 331198), (574, 286192), (577, 284704), (656, 250418), (868, 189256), (992, 165599), (1148, 143096), (1154, 142352), (1271, 129248), (1312, 125209), (1736, 94628), (2296, 71548), (2308, 71176), (2542, 64624), (3472, 47314), (4039, 40672), (4592, 35774), (4616, 35588), (5084, 32312), (6944, 23657), (8078, 20336), (8897, 18464), (9184, 17887), (9232, 17794), (10168, 16156)]