129282152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{521299}}^1$

素因数の和:521336

約数の個数: 16

約数和(自身を含む): 250224000

約数和(自身を除く): 120941848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 521299, 1042598, 2085196, 4170392, 16160269, 32320538, 64641076, 129282152]

約数ペア:

[(1, 129282152), (2, 64641076), (4, 32320538), (8, 16160269), (31, 4170392), (62, 2085196), (124, 1042598), (248, 521299)]