128834342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9697}}^1$

素因数の和:9792

約数の個数: 32

約数和(自身を含む): 241131072

約数和(自身を除く): 112296730

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 9697, 13286, 19394, 67879, 126061, 135758, 252122, 707881, 882427, 1415762, 1764854, 4955167, 9202453, 9910334, 18404906, 64417171, 128834342]

約数ペア:

[(1, 128834342), (2, 64417171), (7, 18404906), (13, 9910334), (14, 9202453), (26, 4955167), (73, 1764854), (91, 1415762), (146, 882427), (182, 707881), (511, 252122), (949, 135758), (1022, 126061), (1898, 67879), (6643, 19394), (9697, 13286)]