164028976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{797}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 335447280

約数和(自身を除く): 171418304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 677, 797, 1354, 1594, 2708, 3188, 5416, 6376, 10832, 12752, 12863, 15143, 25726, 30286, 51452, 60572, 102904, 121144, 205808, 242288, 539569, 1079138, 2158276, 4316552, 8633104, 10251811, 20503622, 41007244, 82014488, 164028976]

約数ペア:

[(1, 164028976), (2, 82014488), (4, 41007244), (8, 20503622), (16, 10251811), (19, 8633104), (38, 4316552), (76, 2158276), (152, 1079138), (304, 539569), (677, 242288), (797, 205808), (1354, 121144), (1594, 102904), (2708, 60572), (3188, 51452), (5416, 30286), (6376, 25726), (10832, 15143), (12752, 12863)]