155486524432

素因数分解:

$2^4\times {\mathrm{10007}}^1\times {\mathrm{971111}}^1$

素因数の和:981126

約数の個数: 20

約数和(自身を含む): 301285555776

約数和(自身を除く): 145799031344

約数列:

[1, 2, 4, 8, 16, 10007, 20014, 40028, 80056, 160112, 971111, 1942222, 3884444, 7768888, 15537776, 9717907777, 19435815554, 38871631108, 77743262216, 155486524432]

約数ペア:

[(1, 155486524432), (2, 77743262216), (4, 38871631108), (8, 19435815554), (16, 9717907777), (10007, 15537776), (20014, 7768888), (40028, 3884444), (80056, 1942222), (160112, 971111)]