131065638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{86341}}^1$

素因数の和:86380

約数の個数: 32

約数和(自身を含む): 298397952

約数和(自身を除く): 167332314

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 86341, 172682, 259023, 518046, 949751, 1899502, 1985843, 2849253, 3971686, 5698506, 5957529, 11915058, 21844273, 43688546, 65532819, 131065638]

約数ペア:

[(1, 131065638), (2, 65532819), (3, 43688546), (6, 21844273), (11, 11915058), (22, 5957529), (23, 5698506), (33, 3971686), (46, 2849253), (66, 1985843), (69, 1899502), (138, 949751), (253, 518046), (506, 259023), (759, 172682), (1518, 86341)]