168912291248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2384689}}^1$

素因数の和:2384949

約数の個数: 40

約数和(自身を含む): 345970825200

約数和(自身を除く): 177058533952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1864, 3728, 4427, 8854, 17708, 35416, 70832, 2384689, 4769378, 9538756, 19077512, 38155024, 45309091, 90618182, 181236364, 362472728, 555632537, 724945456, 1111265074, 2222530148, 4445060296, 8890120592, 10557018203, 21114036406, 42228072812, 84456145624, 168912291248]

約数ペア:

[(1, 168912291248), (2, 84456145624), (4, 42228072812), (8, 21114036406), (16, 10557018203), (19, 8890120592), (38, 4445060296), (76, 2222530148), (152, 1111265074), (233, 724945456), (304, 555632537), (466, 362472728), (932, 181236364), (1864, 90618182), (3728, 45309091), (4427, 38155024), (8854, 19077512), (17708, 9538756), (35416, 4769378), (70832, 2384689)]