149498296

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 284803200

約数和(自身を除く): 135304904

約数列:

[1, 2, 4, 8, 109, 173, 218, 346, 436, 692, 872, 991, 1384, 1982, 3964, 7928, 18857, 37714, 75428, 108019, 150856, 171443, 216038, 342886, 432076, 685772, 864152, 1371544, 18687287, 37374574, 74749148, 149498296]

約数ペア:

[(1, 149498296), (2, 74749148), (4, 37374574), (8, 18687287), (109, 1371544), (173, 864152), (218, 685772), (346, 432076), (436, 342886), (692, 216038), (872, 171443), (991, 150856), (1384, 108019), (1982, 75428), (3964, 37714), (7928, 18857)]