168704886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{5813}}^1$

素因数の和:6516

約数の個数: 32

約数和(自身を含む): 386235648

約数和(自身を除く): 217530762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 691, 1382, 2073, 4146, 4837, 5813, 9674, 11626, 14511, 17439, 29022, 34878, 40691, 81382, 122073, 244146, 4016783, 8033566, 12050349, 24100698, 28117481, 56234962, 84352443, 168704886]

約数ペア:

[(1, 168704886), (2, 84352443), (3, 56234962), (6, 28117481), (7, 24100698), (14, 12050349), (21, 8033566), (42, 4016783), (691, 244146), (1382, 122073), (2073, 81382), (4146, 40691), (4837, 34878), (5813, 29022), (9674, 17439), (11626, 14511)]