142674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 337920

約数和(自身を除く): 195246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 79, 86, 129, 158, 237, 258, 301, 474, 553, 602, 903, 1106, 1659, 1806, 3318, 3397, 6794, 10191, 20382, 23779, 47558, 71337, 142674]

約数ペア:

[(1, 142674), (2, 71337), (3, 47558), (6, 23779), (7, 20382), (14, 10191), (21, 6794), (42, 3397), (43, 3318), (79, 1806), (86, 1659), (129, 1106), (158, 903), (237, 602), (258, 553), (301, 474)]