128866176

素因数分解:

$2^7\times 3^2\times {\mathrm{111863}}^1$

素因数の和:111883

約数の個数: 48

約数和(自身を含む): 370829160

約数和(自身を除く): 241962984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111863, 223726, 335589, 447452, 671178, 894904, 1006767, 1342356, 1789808, 2013534, 2684712, 3579616, 4027068, 5369424, 7159232, 8054136, 10738848, 14318464, 16108272, 21477696, 32216544, 42955392, 64433088, 128866176]

約数ペア:

[(1, 128866176), (2, 64433088), (3, 42955392), (4, 32216544), (6, 21477696), (8, 16108272), (9, 14318464), (12, 10738848), (16, 8054136), (18, 7159232), (24, 5369424), (32, 4027068), (36, 3579616), (48, 2684712), (64, 2013534), (72, 1789808), (96, 1342356), (128, 1006767), (144, 894904), (192, 671178), (288, 447452), (384, 335589), (576, 223726), (1152, 111863)]