172228154

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 301916160

約数和(自身を除く): 129688006

約数列:

[1, 2, 7, 14, 83, 103, 166, 206, 581, 721, 1162, 1439, 1442, 2878, 8549, 10073, 17098, 20146, 59843, 119437, 119686, 148217, 238874, 296434, 836059, 1037519, 1672118, 2075038, 12302011, 24604022, 86114077, 172228154]

約数ペア:

[(1, 172228154), (2, 86114077), (7, 24604022), (14, 12302011), (83, 2075038), (103, 1672118), (166, 1037519), (206, 836059), (581, 296434), (721, 238874), (1162, 148217), (1439, 119686), (1442, 119437), (2878, 59843), (8549, 20146), (10073, 17098)]