149717722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2377}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 280794240

約数和(自身を除く): 131076518

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 2377, 2863, 4499, 4754, 5726, 8998, 16639, 26147, 31493, 33278, 52294, 62986, 183029, 366058, 972193, 1944386, 6805351, 10694123, 13610702, 21388246, 74858861, 149717722]

約数ペア:

[(1, 149717722), (2, 74858861), (7, 21388246), (11, 13610702), (14, 10694123), (22, 6805351), (77, 1944386), (154, 972193), (409, 366058), (818, 183029), (2377, 62986), (2863, 52294), (4499, 33278), (4754, 31493), (5726, 26147), (8998, 16639)]