156640452

素因数分解:

$2^2\times 3^1\times {\mathrm{13053371}}^1$

素因数の和:13053378

約数の個数: 12

約数和(自身を含む): 365494416

約数和(自身を除く): 208853964

約数列:

[1, 2, 3, 4, 6, 12, 13053371, 26106742, 39160113, 52213484, 78320226, 156640452]

約数ペア:

[(1, 156640452), (2, 78320226), (3, 52213484), (4, 39160113), (6, 26106742), (12, 13053371)]