156881004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1867631}}^1$

素因数の和:1867645

約数の個数: 24

約数和(自身を含む): 418349568

約数和(自身を除く): 261468564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1867631, 3735262, 5602893, 7470524, 11205786, 13073417, 22411572, 26146834, 39220251, 52293668, 78440502, 156881004]

約数ペア:

[(1, 156881004), (2, 78440502), (3, 52293668), (4, 39220251), (6, 26146834), (7, 22411572), (12, 13073417), (14, 11205786), (21, 7470524), (28, 5602893), (42, 3735262), (84, 1867631)]