164099272

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2063}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 314801280

約数和(自身を除く): 150702008

約数列:

[1, 2, 4, 8, 61, 122, 163, 244, 326, 488, 652, 1304, 2063, 4126, 8252, 9943, 16504, 19886, 39772, 79544, 125843, 251686, 336269, 503372, 672538, 1006744, 1345076, 2690152, 20512409, 41024818, 82049636, 164099272]

約数ペア:

[(1, 164099272), (2, 82049636), (4, 41024818), (8, 20512409), (61, 2690152), (122, 1345076), (163, 1006744), (244, 672538), (326, 503372), (488, 336269), (652, 251686), (1304, 125843), (2063, 79544), (4126, 39772), (8252, 19886), (9943, 16504)]