137876744272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{277977307}}^1$

素因数の和:277977346

約数の個数: 20

約数和(自身を含む): 275753489536

約数和(自身を除く): 137876745264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 277977307, 555954614, 1111909228, 2223818456, 4447636912, 8617296517, 17234593034, 34469186068, 68938372136, 137876744272]

約数ペア:

[(1, 137876744272), (2, 68938372136), (4, 34469186068), (8, 17234593034), (16, 8617296517), (31, 4447636912), (62, 2223818456), (124, 1111909228), (248, 555954614), (496, 277977307)]