129776074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{15761}}^1$

素因数の和:15965

約数の個数: 16

約数和(自身を含む): 204275520

約数和(自身を除く): 74499446

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8234, 15761, 31522, 362503, 725006, 2821219, 5642438, 64888037, 129776074]

約数ペア:

[(1, 129776074), (2, 64888037), (23, 5642438), (46, 2821219), (179, 725006), (358, 362503), (4117, 31522), (8234, 15761)]