136991666

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3803}}^1$

素因数の和:3926

約数の個数: 32

約数和(自身を含む): 245403648

約数和(自身を除く): 108411982

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2573, 3803, 5146, 7606, 18011, 26621, 36022, 53242, 117893, 235786, 315649, 631298, 825251, 1650502, 2209543, 4419086, 9785119, 19570238, 68495833, 136991666]

約数ペア:

[(1, 136991666), (2, 68495833), (7, 19570238), (14, 9785119), (31, 4419086), (62, 2209543), (83, 1650502), (166, 825251), (217, 631298), (434, 315649), (581, 235786), (1162, 117893), (2573, 53242), (3803, 36022), (5146, 26621), (7606, 18011)]