161442432

素因数分解:

$2^7\times 3^2\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 467056980

約数和(自身を除く): 305614548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 353, 384, 397, 576, 706, 794, 1059, 1152, 1191, 1412, 1588, 2118, 2382, 2824, 3176, 3177, 3573, 4236, 4764, 5648, 6352, 6354, 7146, 8472, 9528, 11296, 12704, 12708, 14292, 16944, 19056, 22592, 25408, 25416, 28584, 33888, 38112, 45184, 50816, 50832, 57168, 67776, 76224, 101664, 114336, 135552, 140141, 152448, 203328, 228672, 280282, 406656, 420423, 457344, 560564, 840846, 1121128, 1261269, 1681692, 2242256, 2522538, 3363384, 4484512, 5045076, 6726768, 8969024, 10090152, 13453536, 17938048, 20180304, 26907072, 40360608, 53814144, 80721216, 161442432]

約数ペア:

[(1, 161442432), (2, 80721216), (3, 53814144), (4, 40360608), (6, 26907072), (8, 20180304), (9, 17938048), (12, 13453536), (16, 10090152), (18, 8969024), (24, 6726768), (32, 5045076), (36, 4484512), (48, 3363384), (64, 2522538), (72, 2242256), (96, 1681692), (128, 1261269), (144, 1121128), (192, 840846), (288, 560564), (353, 457344), (384, 420423), (397, 406656), (576, 280282), (706, 228672), (794, 203328), (1059, 152448), (1152, 140141), (1191, 135552), (1412, 114336), (1588, 101664), (2118, 76224), (2382, 67776), (2824, 57168), (3176, 50832), (3177, 50816), (3573, 45184), (4236, 38112), (4764, 33888), (5648, 28584), (6352, 25416), (6354, 25408), (7146, 22592), (8472, 19056), (9528, 16944), (11296, 14292), (12704, 12708)]