165095294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47743}}^1$

素因数の和:47784

約数の個数: 32

約数和(自身を含む): 320839680

約数和(自身を除く): 155744386

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 47743, 95486, 334201, 620659, 668402, 907117, 1241318, 1814234, 4344613, 6349819, 8689226, 11792521, 12699638, 23585042, 82547647, 165095294]

約数ペア:

[(1, 165095294), (2, 82547647), (7, 23585042), (13, 12699638), (14, 11792521), (19, 8689226), (26, 6349819), (38, 4344613), (91, 1814234), (133, 1241318), (182, 907117), (247, 668402), (266, 620659), (494, 334201), (1729, 95486), (3458, 47743)]