172684146

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 349272000

約数和(自身を除く): 176587854

約数列:

[1, 2, 3, 6, 149, 298, 419, 447, 461, 838, 894, 922, 1257, 1383, 2514, 2766, 62431, 68689, 124862, 137378, 187293, 193159, 206067, 374586, 386318, 412134, 579477, 1158954, 28780691, 57561382, 86342073, 172684146]

約数ペア:

[(1, 172684146), (2, 86342073), (3, 57561382), (6, 28780691), (149, 1158954), (298, 579477), (419, 412134), (447, 386318), (461, 374586), (838, 206067), (894, 193159), (922, 187293), (1257, 137378), (1383, 124862), (2514, 68689), (2766, 62431)]