171492146

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 298080000

約数和(自身を除く): 126587854

約数列:

[1, 2, 7, 14, 149, 229, 298, 359, 458, 718, 1043, 1603, 2086, 2513, 3206, 5026, 34121, 53491, 68242, 82211, 106982, 164422, 238847, 374437, 477694, 575477, 748874, 1150954, 12249439, 24498878, 85746073, 171492146]

約数ペア:

[(1, 171492146), (2, 85746073), (7, 24498878), (14, 12249439), (149, 1150954), (229, 748874), (298, 575477), (359, 477694), (458, 374437), (718, 238847), (1043, 164422), (1603, 106982), (2086, 82211), (2513, 68242), (3206, 53491), (5026, 34121)]