167161982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 280729344

約数和(自身を除く): 113567362

約数列:

[1, 2, 13, 26, 31, 62, 157, 314, 403, 806, 1321, 2041, 2642, 4082, 4867, 9734, 17173, 34346, 40951, 63271, 81902, 126542, 207397, 414794, 532363, 1064726, 2696161, 5392322, 6429307, 12858614, 83580991, 167161982]

約数ペア:

[(1, 167161982), (2, 83580991), (13, 12858614), (26, 6429307), (31, 5392322), (62, 2696161), (157, 1064726), (314, 532363), (403, 414794), (806, 207397), (1321, 126542), (2041, 81902), (2642, 63271), (4082, 40951), (4867, 34346), (9734, 17173)]