172313732

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 306028800

約数和(自身を除く): 133715068

約数列:

[1, 2, 4, 131, 149, 262, 298, 524, 596, 2207, 4414, 8828, 19519, 39038, 78076, 289117, 328843, 578234, 657686, 1156468, 1315372, 43078433, 86156866, 172313732]

約数ペア:

[(1, 172313732), (2, 86156866), (4, 43078433), (131, 1315372), (149, 1156468), (262, 657686), (298, 578234), (524, 328843), (596, 289117), (2207, 78076), (4414, 39038), (8828, 19519)]