128431032

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281647}}^1$

素因数の和:281675

約数の個数: 32

約数和(自身を含む): 337977600

約数和(自身を除く): 209546568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 281647, 563294, 844941, 1126588, 1689882, 2253176, 3379764, 5351293, 6759528, 10702586, 16053879, 21405172, 32107758, 42810344, 64215516, 128431032]

約数ペア:

[(1, 128431032), (2, 64215516), (3, 42810344), (4, 32107758), (6, 21405172), (8, 16053879), (12, 10702586), (19, 6759528), (24, 5351293), (38, 3379764), (57, 2253176), (76, 1689882), (114, 1126588), (152, 844941), (228, 563294), (456, 281647)]