147221852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{27611}}^1$

素因数の和:27689

約数の個数: 24

約数和(自身を含む): 272143872

約数和(自身を除く): 124922020

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 27611, 55222, 110444, 855941, 1187273, 1711882, 2374546, 3423764, 4749092, 36805463, 73610926, 147221852]

約数ペア:

[(1, 147221852), (2, 73610926), (4, 36805463), (31, 4749092), (43, 3423764), (62, 2374546), (86, 1711882), (124, 1187273), (172, 855941), (1333, 110444), (2666, 55222), (5332, 27611)]