164236896

素因数分解:

$2^5\times 3^5\times {\mathrm{21121}}^1$

素因数の和:21146

約数の個数: 72

約数和(自身を含む): 484369704

約数和(自身を除く): 320132808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 21121, 42242, 63363, 84484, 126726, 168968, 190089, 253452, 337936, 380178, 506904, 570267, 675872, 760356, 1013808, 1140534, 1520712, 1710801, 2027616, 2281068, 3041424, 3421602, 4562136, 5132403, 6082848, 6843204, 9124272, 10264806, 13686408, 18248544, 20529612, 27372816, 41059224, 54745632, 82118448, 164236896]

約数ペア:

[(1, 164236896), (2, 82118448), (3, 54745632), (4, 41059224), (6, 27372816), (8, 20529612), (9, 18248544), (12, 13686408), (16, 10264806), (18, 9124272), (24, 6843204), (27, 6082848), (32, 5132403), (36, 4562136), (48, 3421602), (54, 3041424), (72, 2281068), (81, 2027616), (96, 1710801), (108, 1520712), (144, 1140534), (162, 1013808), (216, 760356), (243, 675872), (288, 570267), (324, 506904), (432, 380178), (486, 337936), (648, 253452), (864, 190089), (972, 168968), (1296, 126726), (1944, 84484), (2592, 63363), (3888, 42242), (7776, 21121)]