156954809318

素因数分解:

$2^1\times {\mathrm{149}}^2\times {\mathrm{1193}}^1\times {\mathrm{2963}}^1$

素因数の和:4456

約数の個数: 24

約数和(自身を含む): 237301639848

約数和(自身を除く): 80346830530

約数列:

[1, 2, 149, 298, 1193, 2386, 2963, 5926, 22201, 44402, 177757, 355514, 441487, 882974, 3534859, 7069718, 26485793, 52971586, 65781563, 131563126, 526693991, 1053387982, 78477404659, 156954809318]

約数ペア:

[(1, 156954809318), (2, 78477404659), (149, 1053387982), (298, 526693991), (1193, 131563126), (2386, 65781563), (2963, 52971586), (5926, 26485793), (22201, 7069718), (44402, 3534859), (177757, 882974), (355514, 441487)]