143166976

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{14717}}^1$

素因数の和:14754

約数の個数: 40

約数和(自身を含む): 301130280

約数和(自身を除く): 157963304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 14717, 29434, 58868, 117736, 235472, 279623, 470944, 559246, 941888, 1118492, 1883776, 2236984, 3767552, 4473968, 7535104, 8947936, 17895872, 35791744, 71583488, 143166976]

約数ペア:

[(1, 143166976), (2, 71583488), (4, 35791744), (8, 17895872), (16, 8947936), (19, 7535104), (32, 4473968), (38, 3767552), (64, 2236984), (76, 1883776), (128, 1118492), (152, 941888), (256, 559246), (304, 470944), (512, 279623), (608, 235472), (1216, 117736), (2432, 58868), (4864, 29434), (9728, 14717)]