158778242

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{185923}}^1$

素因数の和:185993

約数の個数: 16

約数和(自身を含む): 276654912

約数和(自身を除く): 117876670

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 185923, 371846, 1301461, 2602922, 11341303, 22682606, 79389121, 158778242]

約数ペア:

[(1, 158778242), (2, 79389121), (7, 22682606), (14, 11341303), (61, 2602922), (122, 1301461), (427, 371846), (854, 185923)]