156777451216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1061}}^1\times {\mathrm{297911}}^1$

素因数の和:299011

約数の個数: 40

約数和(自身を含む): 313851483648

約数和(自身を除く): 157074032432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1061, 2122, 4244, 8488, 16976, 32891, 65782, 131564, 263128, 297911, 526256, 595822, 1191644, 2383288, 4766576, 9235241, 18470482, 36940964, 73881928, 147763856, 316083571, 632167142, 1264334284, 2528668568, 5057337136, 9798590701, 19597181402, 39194362804, 78388725608, 156777451216]

約数ペア:

[(1, 156777451216), (2, 78388725608), (4, 39194362804), (8, 19597181402), (16, 9798590701), (31, 5057337136), (62, 2528668568), (124, 1264334284), (248, 632167142), (496, 316083571), (1061, 147763856), (2122, 73881928), (4244, 36940964), (8488, 18470482), (16976, 9235241), (32891, 4766576), (65782, 2383288), (131564, 1191644), (263128, 595822), (297911, 526256)]