166677328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4733}}^1$

素因数の和:4843

約数の個数: 40

約数和(自身を含む): 338121216

約数和(自身を除く): 171443888

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 4733, 8804, 9466, 17608, 18932, 35216, 37864, 75728, 146723, 293446, 336043, 586892, 672086, 1173784, 1344172, 2347568, 2688344, 5376688, 10417333, 20834666, 41669332, 83338664, 166677328]

約数ペア:

[(1, 166677328), (2, 83338664), (4, 41669332), (8, 20834666), (16, 10417333), (31, 5376688), (62, 2688344), (71, 2347568), (124, 1344172), (142, 1173784), (248, 672086), (284, 586892), (496, 336043), (568, 293446), (1136, 146723), (2201, 75728), (4402, 37864), (4733, 35216), (8804, 18932), (9466, 17608)]