131795874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5779}}^1$

素因数の和:5975

約数の個数: 48

約数和(自身を含む): 328211520

約数和(自身を除く): 196415646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 5779, 7602, 11403, 11558, 17337, 22806, 34674, 40453, 52011, 80906, 104022, 121359, 242718, 364077, 728154, 1045999, 2091998, 3137997, 6275994, 7321993, 9413991, 14643986, 18827982, 21965979, 43931958, 65897937, 131795874]

約数ペア:

[(1, 131795874), (2, 65897937), (3, 43931958), (6, 21965979), (7, 18827982), (9, 14643986), (14, 9413991), (18, 7321993), (21, 6275994), (42, 3137997), (63, 2091998), (126, 1045999), (181, 728154), (362, 364077), (543, 242718), (1086, 121359), (1267, 104022), (1629, 80906), (2534, 52011), (3258, 40453), (3801, 34674), (5779, 22806), (7602, 17337), (11403, 11558)]