145354816

素因数分解:

$2^6\times {\mathrm{971}}^1\times {\mathrm{2339}}^1$

素因数の和:3322

約数の個数: 28

約数和(自身を含む): 288858960

約数和(自身を除く): 143504144

約数列:

[1, 2, 4, 8, 16, 32, 64, 971, 1942, 2339, 3884, 4678, 7768, 9356, 15536, 18712, 31072, 37424, 62144, 74848, 149696, 2271169, 4542338, 9084676, 18169352, 36338704, 72677408, 145354816]

約数ペア:

[(1, 145354816), (2, 72677408), (4, 36338704), (8, 18169352), (16, 9084676), (32, 4542338), (64, 2271169), (971, 149696), (1942, 74848), (2339, 62144), (3884, 37424), (4678, 31072), (7768, 18712), (9356, 15536)]