161665248

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54323}}^1$

素因数の和:54367

約数の個数: 48

約数和(自身を含む): 438068736

約数和(自身を除く): 276403488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 54323, 108646, 162969, 217292, 325938, 434584, 651876, 869168, 1303752, 1684013, 1738336, 2607504, 3368026, 5052039, 5215008, 6736052, 10104078, 13472104, 20208156, 26944208, 40416312, 53888416, 80832624, 161665248]

約数ペア:

[(1, 161665248), (2, 80832624), (3, 53888416), (4, 40416312), (6, 26944208), (8, 20208156), (12, 13472104), (16, 10104078), (24, 6736052), (31, 5215008), (32, 5052039), (48, 3368026), (62, 2607504), (93, 1738336), (96, 1684013), (124, 1303752), (186, 869168), (248, 651876), (372, 434584), (496, 325938), (744, 217292), (992, 162969), (1488, 108646), (2976, 54323)]