131370162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1571}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 329591808

約数和(自身を除く): 198221646

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 181, 231, 362, 462, 543, 1086, 1267, 1571, 1991, 2534, 3142, 3801, 3982, 4713, 5973, 7602, 9426, 10997, 11946, 13937, 17281, 21994, 27874, 32991, 34562, 41811, 51843, 65982, 83622, 103686, 120967, 241934, 284351, 362901, 568702, 725802, 853053, 1706106, 1990457, 3127861, 3980914, 5971371, 6255722, 9383583, 11942742, 18767166, 21895027, 43790054, 65685081, 131370162]

約数ペア:

[(1, 131370162), (2, 65685081), (3, 43790054), (6, 21895027), (7, 18767166), (11, 11942742), (14, 9383583), (21, 6255722), (22, 5971371), (33, 3980914), (42, 3127861), (66, 1990457), (77, 1706106), (154, 853053), (181, 725802), (231, 568702), (362, 362901), (462, 284351), (543, 241934), (1086, 120967), (1267, 103686), (1571, 83622), (1991, 65982), (2534, 51843), (3142, 41811), (3801, 34562), (3982, 32991), (4713, 27874), (5973, 21994), (7602, 17281), (9426, 13937), (10997, 11946)]