191958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 435456

約数和(自身を除く): 243498

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 107, 138, 214, 299, 321, 598, 642, 897, 1391, 1794, 2461, 2782, 4173, 4922, 7383, 8346, 14766, 31993, 63986, 95979, 191958]

約数ペア:

[(1, 191958), (2, 95979), (3, 63986), (6, 31993), (13, 14766), (23, 8346), (26, 7383), (39, 4922), (46, 4173), (69, 2782), (78, 2461), (107, 1794), (138, 1391), (214, 897), (299, 642), (321, 598)]