138758784

素因数分解:

$2^7\times 3^1\times {\mathrm{361351}}^1$

素因数の和:361368

約数の個数: 32

約数和(自身を含む): 368579040

約数和(自身を除く): 229820256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 361351, 722702, 1084053, 1445404, 2168106, 2890808, 4336212, 5781616, 8672424, 11563232, 17344848, 23126464, 34689696, 46252928, 69379392, 138758784]

約数ペア:

[(1, 138758784), (2, 69379392), (3, 46252928), (4, 34689696), (6, 23126464), (8, 17344848), (12, 11563232), (16, 8672424), (24, 5781616), (32, 4336212), (48, 2890808), (64, 2168106), (96, 1445404), (128, 1084053), (192, 722702), (384, 361351)]