187820162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 301104000

約数和(自身を除く): 113283838

約数列:

[1, 2, 23, 46, 67, 134, 149, 298, 409, 818, 1541, 3082, 3427, 6854, 9407, 9983, 18814, 19966, 27403, 54806, 60941, 121882, 229609, 459218, 630269, 1260538, 1401643, 2803286, 4083047, 8166094, 93910081, 187820162]

約数ペア:

[(1, 187820162), (2, 93910081), (23, 8166094), (46, 4083047), (67, 2803286), (134, 1401643), (149, 1260538), (298, 630269), (409, 459218), (818, 229609), (1541, 121882), (3082, 60941), (3427, 54806), (6854, 27403), (9407, 19966), (9983, 18814)]