131575716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{214993}}^1$

素因数の和:215020

約数の個数: 36

約数和(自身を含む): 352160172

約数和(自身を除く): 220584456

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 214993, 429986, 644979, 859972, 1289958, 1934937, 2579916, 3654881, 3869874, 7309762, 7739748, 10964643, 14619524, 21929286, 32893929, 43858572, 65787858, 131575716]

約数ペア:

[(1, 131575716), (2, 65787858), (3, 43858572), (4, 32893929), (6, 21929286), (9, 14619524), (12, 10964643), (17, 7739748), (18, 7309762), (34, 3869874), (36, 3654881), (51, 2579916), (68, 1934937), (102, 1289958), (153, 859972), (204, 644979), (306, 429986), (612, 214993)]