164444384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 370228320

約数和(自身を除く): 205783936

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 43, 52, 58, 86, 104, 116, 172, 208, 232, 317, 344, 377, 416, 464, 559, 634, 688, 754, 928, 1118, 1247, 1268, 1376, 1508, 2236, 2494, 2536, 3016, 4121, 4472, 4988, 5072, 6032, 8242, 8944, 9193, 9976, 10144, 12064, 13631, 16211, 16484, 17888, 18386, 19952, 27262, 32422, 32968, 36772, 39904, 54524, 64844, 65936, 73544, 109048, 119509, 129688, 131872, 147088, 177203, 218096, 239018, 259376, 294176, 354406, 395299, 436192, 478036, 518752, 708812, 790598, 956072, 1417624, 1581196, 1912144, 2835248, 3162392, 3824288, 5138887, 5670496, 6324784, 10277774, 12649568, 20555548, 41111096, 82222192, 164444384]

約数ペア:

[(1, 164444384), (2, 82222192), (4, 41111096), (8, 20555548), (13, 12649568), (16, 10277774), (26, 6324784), (29, 5670496), (32, 5138887), (43, 3824288), (52, 3162392), (58, 2835248), (86, 1912144), (104, 1581196), (116, 1417624), (172, 956072), (208, 790598), (232, 708812), (317, 518752), (344, 478036), (377, 436192), (416, 395299), (464, 354406), (559, 294176), (634, 259376), (688, 239018), (754, 218096), (928, 177203), (1118, 147088), (1247, 131872), (1268, 129688), (1376, 119509), (1508, 109048), (2236, 73544), (2494, 65936), (2536, 64844), (3016, 54524), (4121, 39904), (4472, 36772), (4988, 32968), (5072, 32422), (6032, 27262), (8242, 19952), (8944, 18386), (9193, 17888), (9976, 16484), (10144, 16211), (12064, 13631)]