147763856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{297911}}^1$

素因数の和:297950

約数の個数: 20

約数和(自身を含む): 295528704

約数和(自身を除く): 147764848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 297911, 595822, 1191644, 2383288, 4766576, 9235241, 18470482, 36940964, 73881928, 147763856]

約数ペア:

[(1, 147763856), (2, 73881928), (4, 36940964), (8, 18470482), (16, 9235241), (31, 4766576), (62, 2383288), (124, 1191644), (248, 595822), (496, 297911)]