156799844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{10243}}^1$

素因数の和:10379

約数の個数: 24

約数和(自身を含む): 283963680

約数和(自身を除く): 127163836

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 7654, 10243, 15308, 20486, 40972, 440449, 880898, 911627, 1761796, 1823254, 3646508, 39199961, 78399922, 156799844]

約数ペア:

[(1, 156799844), (2, 78399922), (4, 39199961), (43, 3646508), (86, 1823254), (89, 1761796), (172, 911627), (178, 880898), (356, 440449), (3827, 40972), (7654, 20486), (10243, 15308)]