164893234

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 290871000

約数和(自身を除く): 125977766

約数列:

[1, 2, 11, 17, 22, 34, 121, 149, 187, 242, 269, 298, 374, 538, 1639, 2057, 2533, 2959, 3278, 4114, 4573, 5066, 5918, 9146, 18029, 27863, 32549, 36058, 40081, 50303, 55726, 65098, 80162, 100606, 306493, 440891, 553333, 612986, 681377, 881782, 1106666, 1362754, 4849801, 7495147, 9699602, 14990294, 82446617, 164893234]

約数ペア:

[(1, 164893234), (2, 82446617), (11, 14990294), (17, 9699602), (22, 7495147), (34, 4849801), (121, 1362754), (149, 1106666), (187, 881782), (242, 681377), (269, 612986), (298, 553333), (374, 440891), (538, 306493), (1639, 100606), (2057, 80162), (2533, 65098), (2959, 55726), (3278, 50303), (4114, 40081), (4573, 36058), (5066, 32549), (5918, 27863), (9146, 18029)]