131477192

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30491}}^1$

素因数の和:30522

約数の個数: 48

約数和(自身を含む): 312847920

約数和(自身を除く): 181370728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 30491, 60982, 121964, 213437, 243928, 335401, 426874, 670802, 853748, 1341604, 1494059, 1707496, 2347807, 2683208, 2988118, 4695614, 5976236, 9391228, 11952472, 16434649, 18782456, 32869298, 65738596, 131477192]

約数ペア:

[(1, 131477192), (2, 65738596), (4, 32869298), (7, 18782456), (8, 16434649), (11, 11952472), (14, 9391228), (22, 5976236), (28, 4695614), (44, 2988118), (49, 2683208), (56, 2347807), (77, 1707496), (88, 1494059), (98, 1341604), (154, 853748), (196, 670802), (308, 426874), (392, 335401), (539, 243928), (616, 213437), (1078, 121964), (2156, 60982), (4312, 30491)]