142117826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{18049}}^1$

素因数の和:18209

約数の個数: 16

約数和(自身を含む): 221798400

約数和(自身を除く): 79680574

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 18049, 36098, 559519, 1119038, 2292223, 4584446, 71058913, 142117826]

約数ペア:

[(1, 142117826), (2, 71058913), (31, 4584446), (62, 2292223), (127, 1119038), (254, 559519), (3937, 36098), (7874, 18049)]