231330398588

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{22153}}^1$

素因数の和:22754

約数の個数: 48

約数和(自身を含む): 416432814336

約数和(自身を除く): 185102415748

約数列:

[1, 2, 4, 71, 83, 142, 166, 284, 332, 443, 886, 1772, 5893, 11786, 22153, 23572, 31453, 36769, 44306, 62906, 73538, 88612, 125812, 147076, 1572863, 1838699, 2610599, 3145726, 3677398, 5221198, 6291452, 7354796, 9813779, 10442396, 19627558, 39255116, 130547629, 261095258, 522190516, 696778309, 814543657, 1393556618, 1629087314, 2787113236, 3258174628, 57832599647, 115665199294, 231330398588]

約数ペア:

[(1, 231330398588), (2, 115665199294), (4, 57832599647), (71, 3258174628), (83, 2787113236), (142, 1629087314), (166, 1393556618), (284, 814543657), (332, 696778309), (443, 522190516), (886, 261095258), (1772, 130547629), (5893, 39255116), (11786, 19627558), (22153, 10442396), (23572, 9813779), (31453, 7354796), (36769, 6291452), (44306, 5221198), (62906, 3677398), (73538, 3145726), (88612, 2610599), (125812, 1838699), (147076, 1572863)]