161547452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{54799}}^1$

素因数の和:54881

約数の個数: 24

約数和(自身を含む): 313017600

約数和(自身を除く): 151470148

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 54799, 109598, 219196, 602789, 1205578, 2411156, 3671533, 7343066, 14686132, 40386863, 80773726, 161547452]

約数ペア:

[(1, 161547452), (2, 80773726), (4, 40386863), (11, 14686132), (22, 7343066), (44, 3671533), (67, 2411156), (134, 1205578), (268, 602789), (737, 219196), (1474, 109598), (2948, 54799)]