133068838

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 231890688

約数和(自身を除く): 98821850

約数列:

[1, 2, 7, 14, 107, 211, 214, 421, 422, 749, 842, 1477, 1498, 2947, 2954, 5894, 22577, 45047, 45154, 88831, 90094, 158039, 177662, 315329, 316078, 621817, 630658, 1243634, 9504917, 19009834, 66534419, 133068838]

約数ペア:

[(1, 133068838), (2, 66534419), (7, 19009834), (14, 9504917), (107, 1243634), (211, 630658), (214, 621817), (421, 316078), (422, 315329), (749, 177662), (842, 158039), (1477, 90094), (1498, 88831), (2947, 45154), (2954, 45047), (5894, 22577)]