136940068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{78341}}^1$

素因数の和:78387

約数の個数: 24

約数和(自身を含む): 263229120

約数和(自身を除く): 126289052

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 78341, 156682, 313364, 1488479, 1801843, 2976958, 3603686, 5953916, 7207372, 34235017, 68470034, 136940068]

約数ペア:

[(1, 136940068), (2, 68470034), (4, 34235017), (19, 7207372), (23, 5953916), (38, 3603686), (46, 2976958), (76, 1801843), (92, 1488479), (437, 313364), (874, 156682), (1748, 78341)]