140218166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1531}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 240903936

約数和(自身を除く): 100685770

約数列:

[1, 2, 11, 22, 23, 46, 181, 253, 362, 506, 1531, 1991, 3062, 3982, 4163, 8326, 16841, 33682, 35213, 45793, 70426, 91586, 277111, 387343, 554222, 774686, 3048221, 6096442, 6373553, 12747106, 70109083, 140218166]

約数ペア:

[(1, 140218166), (2, 70109083), (11, 12747106), (22, 6373553), (23, 6096442), (46, 3048221), (181, 774686), (253, 554222), (362, 387343), (506, 277111), (1531, 91586), (1991, 70426), (3062, 45793), (3982, 35213), (4163, 33682), (8326, 16841)]