129193856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{91757}}^1$

素因数の和:91782

約数の個数: 32

約数和(自身を含む): 280779480

約数和(自身を除く): 151585624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 91757, 183514, 367028, 734056, 1009327, 1468112, 2018654, 2936224, 4037308, 5872448, 8074616, 11744896, 16149232, 32298464, 64596928, 129193856]

約数ペア:

[(1, 129193856), (2, 64596928), (4, 32298464), (8, 16149232), (11, 11744896), (16, 8074616), (22, 5872448), (32, 4037308), (44, 2936224), (64, 2018654), (88, 1468112), (128, 1009327), (176, 734056), (352, 367028), (704, 183514), (1408, 91757)]