158313386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14479}}^1$

素因数の和:14570

約数の個数: 32

約数和(自身を含む): 300257280

約数和(自身を除く): 141943894

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 14479, 28958, 101353, 159269, 202706, 318538, 1028009, 1114883, 2056018, 2229766, 7196063, 11308099, 14392126, 22616198, 79156693, 158313386]

約数ペア:

[(1, 158313386), (2, 79156693), (7, 22616198), (11, 14392126), (14, 11308099), (22, 7196063), (71, 2229766), (77, 2056018), (142, 1114883), (154, 1028009), (497, 318538), (781, 202706), (994, 159269), (1562, 101353), (5467, 28958), (10934, 14479)]