154739856

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23531}}^1$

素因数の和:23679

約数の個数: 40

約数和(自身を含む): 402679584

約数和(自身を除く): 247939728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 23531, 47062, 70593, 94124, 141186, 188248, 282372, 376496, 564744, 1129488, 3223747, 6447494, 9671241, 12894988, 19342482, 25789976, 38684964, 51579952, 77369928, 154739856]

約数ペア:

[(1, 154739856), (2, 77369928), (3, 51579952), (4, 38684964), (6, 25789976), (8, 19342482), (12, 12894988), (16, 9671241), (24, 6447494), (48, 3223747), (137, 1129488), (274, 564744), (411, 376496), (548, 282372), (822, 188248), (1096, 141186), (1644, 94124), (2192, 70593), (3288, 47062), (6576, 23531)]