179109119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 222206976

約数和(自身を除く): 43097857

約数列:

[1, 7, 23, 37, 107, 161, 259, 281, 749, 851, 1967, 2461, 3959, 5957, 6463, 10397, 17227, 27713, 30067, 45241, 72779, 91057, 210469, 239131, 637399, 691541, 1112479, 1673917, 4840787, 7787353, 25587017, 179109119]

約数ペア:

[(1, 179109119), (7, 25587017), (23, 7787353), (37, 4840787), (107, 1673917), (161, 1112479), (259, 691541), (281, 637399), (749, 239131), (851, 210469), (1967, 91057), (2461, 72779), (3959, 45241), (5957, 30067), (6463, 27713), (10397, 17227)]