156540266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{68239}}^1$

素因数の和:68309

約数の個数: 16

約数和(自身を含む): 248939520

約数和(自身を除く): 92399254

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 68239, 136478, 2115409, 2524843, 4230818, 5049686, 78270133, 156540266]

約数ペア:

[(1, 156540266), (2, 78270133), (31, 5049686), (37, 4230818), (62, 2524843), (74, 2115409), (1147, 136478), (2294, 68239)]