172053306

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 384403968

約数和(自身を除く): 212350662

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 1098, 1278, 2207, 4331, 4414, 6621, 8662, 12993, 13242, 19863, 25986, 38979, 39726, 77958, 134627, 156697, 269254, 313394, 403881, 470091, 807762, 940182, 1211643, 1410273, 2423286, 2820546, 9558517, 19117034, 28675551, 57351102, 86026653, 172053306]

約数ペア:

[(1, 172053306), (2, 86026653), (3, 57351102), (6, 28675551), (9, 19117034), (18, 9558517), (61, 2820546), (71, 2423286), (122, 1410273), (142, 1211643), (183, 940182), (213, 807762), (366, 470091), (426, 403881), (549, 313394), (639, 269254), (1098, 156697), (1278, 134627), (2207, 77958), (4331, 39726), (4414, 38979), (6621, 25986), (8662, 19863), (12993, 13242)]