129331430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{155821}}^1$

素因数の和:155911

約数の個数: 16

約数和(自身を含む): 235602864

約数和(自身を除く): 106271434

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 155821, 311642, 779105, 1558210, 12933143, 25866286, 64665715, 129331430]

約数ペア:

[(1, 129331430), (2, 64665715), (5, 25866286), (10, 12933143), (83, 1558210), (166, 779105), (415, 311642), (830, 155821)]