166299710

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 304480512

約数和(自身を除く): 138180802

約数列:

[1, 2, 5, 10, 97, 173, 194, 346, 485, 865, 970, 991, 1730, 1982, 4955, 9910, 16781, 33562, 83905, 96127, 167810, 171443, 192254, 342886, 480635, 857215, 961270, 1714430, 16629971, 33259942, 83149855, 166299710]

約数ペア:

[(1, 166299710), (2, 83149855), (5, 33259942), (10, 16629971), (97, 1714430), (173, 961270), (194, 857215), (346, 480635), (485, 342886), (865, 192254), (970, 171443), (991, 167810), (1730, 96127), (1982, 83905), (4955, 33562), (9910, 16781)]