164029888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12263}}^1$

素因数の和:12305

約数の個数: 56

約数和(自身を含む): 373806720

約数和(自身を除く): 209776832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 12263, 13376, 24526, 49052, 98104, 134893, 196208, 232997, 269786, 392416, 465994, 539572, 784832, 931988, 1079144, 1863976, 2158288, 2562967, 3727952, 4316576, 5125934, 7455904, 8633152, 10251868, 14911808, 20503736, 41007472, 82014944, 164029888]

約数ペア:

[(1, 164029888), (2, 82014944), (4, 41007472), (8, 20503736), (11, 14911808), (16, 10251868), (19, 8633152), (22, 7455904), (32, 5125934), (38, 4316576), (44, 3727952), (64, 2562967), (76, 2158288), (88, 1863976), (152, 1079144), (176, 931988), (209, 784832), (304, 539572), (352, 465994), (418, 392416), (608, 269786), (704, 232997), (836, 196208), (1216, 134893), (1672, 98104), (3344, 49052), (6688, 24526), (12263, 13376)]