156938720134

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2789}}^1\times {\mathrm{45161}}^1$

素因数の和:48048

約数の個数: 32

約数和(自身を含む): 272164276800

約数和(自身を除く): 115225556666

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2789, 5578, 19523, 39046, 45161, 90322, 248221, 316127, 496442, 632254, 1737547, 3475094, 4019329, 8038658, 28135303, 56270606, 125954029, 251908058, 881678203, 1763356406, 11209908581, 22419817162, 78469360067, 156938720134]

約数ペア:

[(1, 156938720134), (2, 78469360067), (7, 22419817162), (14, 11209908581), (89, 1763356406), (178, 881678203), (623, 251908058), (1246, 125954029), (2789, 56270606), (5578, 28135303), (19523, 8038658), (39046, 4019329), (45161, 3475094), (90322, 1737547), (248221, 632254), (316127, 496442)]