172315661888

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{56267}}^1$

素因数の和:56827

約数の個数: 56

約数和(自身を含む): 345868142400

約数和(自身を除く): 173552480512

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 439, 872, 878, 1744, 1756, 3488, 3512, 6976, 7024, 14048, 28096, 47851, 56267, 95702, 112534, 191404, 225068, 382808, 450136, 765616, 900272, 1531232, 1800544, 3062464, 3601088, 6133103, 12266206, 24532412, 24701213, 49064824, 49402426, 98129648, 98804852, 196259296, 197609704, 392518592, 395219408, 790438816, 1580877632, 2692432217, 5384864434, 10769728868, 21539457736, 43078915472, 86157830944, 172315661888]

約数ペア:

[(1, 172315661888), (2, 86157830944), (4, 43078915472), (8, 21539457736), (16, 10769728868), (32, 5384864434), (64, 2692432217), (109, 1580877632), (218, 790438816), (436, 395219408), (439, 392518592), (872, 197609704), (878, 196259296), (1744, 98804852), (1756, 98129648), (3488, 49402426), (3512, 49064824), (6976, 24701213), (7024, 24532412), (14048, 12266206), (28096, 6133103), (47851, 3601088), (56267, 3062464), (95702, 1800544), (112534, 1531232), (191404, 900272), (225068, 765616), (382808, 450136)]