159131434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{44927}}^1$

素因数の和:44970

約数の個数: 32

約数和(自身を含む): 310542336

約数和(自身を除く): 151410902

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 44927, 89854, 314489, 494197, 628978, 988394, 1033321, 2066642, 3459379, 6918758, 7233247, 11366531, 14466494, 22733062, 79565717, 159131434]

約数ペア:

[(1, 159131434), (2, 79565717), (7, 22733062), (11, 14466494), (14, 11366531), (22, 7233247), (23, 6918758), (46, 3459379), (77, 2066642), (154, 1033321), (161, 988394), (253, 628978), (322, 494197), (506, 314489), (1771, 89854), (3542, 44927)]