168331356

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{24481}}^1$

素因数の和:24682

約数の個数: 36

約数和(自身を含む): 427749504

約数和(自身を除く): 259418148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 24481, 48962, 73443, 97924, 146886, 220329, 293772, 440658, 881316, 4675871, 9351742, 14027613, 18703484, 28055226, 42082839, 56110452, 84165678, 168331356]

約数ペア:

[(1, 168331356), (2, 84165678), (3, 56110452), (4, 42082839), (6, 28055226), (9, 18703484), (12, 14027613), (18, 9351742), (36, 4675871), (191, 881316), (382, 440658), (573, 293772), (764, 220329), (1146, 146886), (1719, 97924), (2292, 73443), (3438, 48962), (6876, 24481)]