123268864

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{3067}}^1$

素因数の和:3240

約数の個数: 36

約数和(自身を含む): 247704184

約数和(自身を除く): 124435320

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2512, 3067, 5024, 6134, 10048, 12268, 20096, 24536, 40192, 49072, 98144, 196288, 392576, 481519, 785152, 963038, 1926076, 3852152, 7704304, 15408608, 30817216, 61634432, 123268864]

約数ペア:

[(1, 123268864), (2, 61634432), (4, 30817216), (8, 15408608), (16, 7704304), (32, 3852152), (64, 1926076), (128, 963038), (157, 785152), (256, 481519), (314, 392576), (628, 196288), (1256, 98144), (2512, 49072), (3067, 40192), (5024, 24536), (6134, 20096), (10048, 12268)]